Aug. 28, 2025

Rogue Worlds and Solar Power

Rogue Worlds and Solar Power

This episode is brought to you by the support of Insta360 - the leaders and innovators in portable 360 Photography. And they have just released the all new UltraGo...the take anywhere camera. Get all the details by visiting store.insta360.com and use the promo code SPACETIME at checkout for our special listener offer.
In this episode of SpaceTime, we explore groundbreaking discoveries and developments in the realm of astrophysics and space exploration.Rogue Planets and Their Potential
A fascinating new study reveals that giant free-floating planets, known as rogue planets, may have the ability to form their own miniature planetary systems independently of a host star. Observations from the Webb Space Telescope have identified young rogue planets with masses between 5 to 10 times that of Jupiter. These dim objects, which emit primarily in the infrared spectrum, are believed to hold secrets about the formation of planetary systems. The findings indicate that disks of warm dust surrounding these planets could provide the necessary materials for planet formation, suggesting that such systems could exist even in the absence of stars.Europe's Space Rider Progresses
The European Space Agency's reusable Space Rider spacecraft has successfully completed a crucial test of its nose cone, marking another milestone in its development. This innovative spacecraft will allow ESA to conduct orbital missions and return scientific payloads to Earth. Designed to operate as an unmanned laboratory in low Earth orbit, Space Rider will support a variety of experiments and technology demonstrations, paving the way for Europe to enhance its capabilities in space exploration.Harvesting Solar Power from Space
Could space-based solar panels be the solution to our energy needs? Scientists are investigating two promising projects aimed at capturing solar energy in orbit. The Innovative Heliostat Swarm aims to create a network of mirrors that direct sunlight to a central receiver, converting it into electricity for transmission back to Earth. Meanwhile, the Mature Planar Array is closer to deployment but will only capture solar energy about 60% of the time. Despite current challenges in cost-effectiveness, these projects could lead to breakthroughs in sustainable energy.www.spacetimewithstuartgary.com
✍️ Episode References
Astrophysical Journal
https://iopscience.iop.org/journal/2041-8205
European Space Agency
https://www.esa.int/
Journal of Solar Energy
https://www.journals.elsevier.com/solar-energy
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-space-astronomy--2458531/support.

The Astronomy, Space, Technology & Science News Podcast.

1
00:00:00,308 --> 00:00:04,192
This is Space Time, Series 28,
Episode 104, for broadcast on

2
00:00:04,193 --> 00:00:09,235
the 29th of August, 2025. Coming
up on Space Time, claims that

3
00:00:09,336 --> 00:00:12,258
giant free-floating planets may
form their own planetary

4
00:00:12,336 --> 00:00:16,329
systems, Europe's Space Rider
spacecraft completes another key

5
00:00:16,422 --> 00:00:20,547
test, and could we use
space-based solar panels to

6
00:00:20,610 --> 00:00:25,079
power the Earth? All that and
more coming up on Space Time.

7
00:00:26,391 --> 00:00:29,469
Welcome to Space Time with
Stuart Gary.

8
00:00:45,704 --> 00:00:48,969
A new study has found that giant
free-floating so-called rogue

9
00:00:49,001 --> 00:00:51,672
planets have the potential to
form their own miniature

10
00:00:51,688 --> 00:00:55,172
planetary systems without the
need of a host star. The

11
00:00:55,235 --> 00:00:57,735
findings, reported on the
pre-press physics website

12
00:00:57,829 --> 00:01:00,782
archive.org, based on
observations from the Webb Space

13
00:01:00,829 --> 00:01:01,422
Telescope.

14
00:01:01,548 --> 00:01:04,672
Looking at young isolated
objects with masses of 5 to 10

15
00:01:04,812 --> 00:01:08,136
times that of Jupiter. These
objects are comparable to gas

16
00:01:08,215 --> 00:01:11,496
giants in their properties, but
are free-floating in space, not

17
00:01:11,597 --> 00:01:14,261
bound to any host star, as
Jupiter is to the Sun.

18
00:01:14,941 --> 00:01:17,519
Free-floating planets are
difficult to observe, because

19
00:01:17,520 --> 00:01:20,410
they're very dim and they
radiate mostly in the infrared.

20
00:01:20,863 --> 00:01:24,097
But they hold keys to important
questions about astrophysics.

21
00:01:24,752 --> 00:01:27,294
Current research suggests that
these may well be the lowest

22
00:01:27,355 --> 00:01:30,377
mass objects formed like stars
from the collapse of molecular

23
00:01:30,419 --> 00:01:33,943
gas and dust clouds. But in
contrast to stars, they don't

24
00:01:33,982 --> 00:01:36,943
accumulate enough mass to
trigger the core nuclear fusion

25
00:01:37,005 --> 00:01:38,865
process which makes stars shine.

26
00:01:39,490 --> 00:01:42,185
Now in theory, it's also
possible that some of these may

27
00:01:42,232 --> 00:01:44,873
have formed in a way comparable
to how planets form through the

28
00:01:44,874 --> 00:01:47,982
accumulation of material around
a star. But they were later

29
00:01:48,029 --> 00:01:50,232
ejected from their home system
through some sort of

30
00:01:50,263 --> 00:01:53,477
gravitational perturbation. To
work out what's going on,

31
00:01:53,597 --> 00:01:56,121
scientists observed eight of
these objects, all very young,

32
00:01:56,199 --> 00:01:58,004
in order to learn more about
their infancy.

33
00:01:58,683 --> 00:02:01,504
They used two instruments aboard
the Webb Space Telescope to

34
00:02:01,527 --> 00:02:04,371
obtain detailed infrared
spectroscopic observations of

35
00:02:04,386 --> 00:02:07,793
these objects over a period of
three months. Six of these

36
00:02:07,847 --> 00:02:11,582
objects have excess emissions in
the infrared caused by warm dust

37
00:02:11,629 --> 00:02:12,879
in their immediate vicinity.

38
00:02:13,644 --> 00:02:15,754
And that's important, because
that's a characteristic

39
00:02:15,863 --> 00:02:18,425
signature of disks, which are
often the birthplaces of

40
00:02:18,457 --> 00:02:21,845
planets. The observations also
showed emission lines for

41
00:02:21,904 --> 00:02:25,425
silicon grains in the disks.
That's a clear sign of dust

42
00:02:25,484 --> 00:02:28,804
growth and crystallization, and
typically the first steps in the

43
00:02:28,843 --> 00:02:30,406
formation of rocky planets.

44
00:02:31,086 --> 00:02:34,211
Now, silicon emissions have been
found for stars and brown dwarfs

45
00:02:34,265 --> 00:02:37,422
before, but this is the first
detection in a planetary mass

46
00:02:37,515 --> 00:02:40,609
object. One of the study's
authors, Alex Schultz from the

47
00:02:40,625 --> 00:02:43,312
University Of St. Andrews, says
the new findings built on

48
00:02:43,343 --> 00:02:46,454
previous work showing that disks
around free-floating planetary

49
00:02:46,495 --> 00:02:49,739
mass objects can last several
million years, which is plenty

50
00:02:49,758 --> 00:02:51,200
of time to form planets.

51
00:02:51,880 --> 00:02:54,286
Schultz says that taken
together, these studies show

52
00:02:54,380 --> 00:02:56,606
that objects with masses
comparable to those of gas

53
00:02:56,684 --> 00:02:59,169
giants have the potential to
form their own miniature

54
00:02:59,184 --> 00:03:02,958
planetary systems. And those
systems could be like our solar

55
00:03:03,005 --> 00:03:06,270
system, just scaled down by a
factor of 100 or more in size.

56
00:03:06,942 --> 00:03:09,661
These new discoveries show that
the building blocks needed for

57
00:03:09,723 --> 00:03:12,239
forming planets can be found
even around objects that are

58
00:03:12,255 --> 00:03:15,598
barely larger than Jupiter, and
drifting alone in the darkness

59
00:03:15,618 --> 00:03:19,360
of space. It means that the
formation of planetary systems

60
00:03:19,462 --> 00:03:23,446
is not exclusive to stars and
brown dwarves, but may also work

61
00:03:23,563 --> 00:03:25,649
around lonely starless worlds as
well.

62
00:03:26,266 --> 00:03:29,212
But whether or not such
planetary systems actually exist

63
00:03:29,673 --> 00:03:34,321
still remains to be seen. This
is Space Time. Still to come,

64
00:03:34,415 --> 00:03:37,462
the European Space Agency's
reusable StarRider spacecraft

65
00:03:37,524 --> 00:03:41,243
completes another key test, and
could we use space-based solar

66
00:03:41,290 --> 00:03:45,170
panels to power the Earth? All
that and more still to come on

67
00:03:45,250 --> 00:03:46,072
Space Time.

68
00:04:01,740 --> 00:04:04,927
The European Space Agency's
reusable Space Rider has just

69
00:04:04,943 --> 00:04:07,865
completed the latest phase of
its development campaign with a

70
00:04:07,896 --> 00:04:11,052
successful qualification test of
the vehicle's nose cone. The

71
00:04:11,092 --> 00:04:14,053
largest single component of the
spacecraft's thermal protection

72
00:04:14,133 --> 00:04:17,213
system. This latest mission
followed a successful

73
00:04:17,252 --> 00:04:19,975
qualification test of the
vehicle's body flaps back in

74
00:04:20,014 --> 00:04:20,498
February.

75
00:04:21,154 --> 00:04:24,271
Once operational, SpaceRider
will provide ESA with its first

76
00:04:24,412 --> 00:04:27,381
orbital return-to-Earth and
landing capability. The

77
00:04:27,412 --> 00:04:30,115
wedge-shaped lifting-body design
spacecraft will be launched

78
00:04:30,131 --> 00:04:33,037
aboard a Vega-C rocket into
low-Earth orbit and will be

79
00:04:33,053 --> 00:04:36,752
capable of carrying payloads of
up to 800 kilograms. Once in

80
00:04:36,833 --> 00:04:39,836
space, it'll operate as an
unmanned laboratory for periods

81
00:04:39,856 --> 00:04:40,857
of over two months.

82
00:04:41,416 --> 00:04:43,940
The payload bay is
environmentally controlled and

83
00:04:43,941 --> 00:04:47,525
provides services including 600
watts of power for experiments

84
00:04:47,682 --> 00:04:50,705
along with thermal, control,
data handling and telemetry

85
00:04:50,768 --> 00:04:54,111
capabilities. It'll then
re-enter Earth's atmosphere and

86
00:04:54,205 --> 00:04:57,955
land using parasails. Returning
their payloads to Eger engineers

87
00:04:57,971 --> 00:05:01,018
and scientists, and after
minimal refurbishment, should be

88
00:05:01,049 --> 00:05:03,393
ready for its next mission with
new payloads.

89
00:05:04,159 --> 00:05:06,419
ESA's Director of Space
Transportation, Daniel

90
00:05:06,460 --> 00:05:09,622
Neuenschwinger, says space-rider
missions will offer an array of

91
00:05:09,720 --> 00:05:12,704
orbital altitudes and
inclinations, enabling a variety

92
00:05:12,705 --> 00:05:15,540
of experiments in microgravity,
as well as technologies for

93
00:05:15,602 --> 00:05:19,142
Earth observation, science,
telecommunications and robotic

94
00:05:19,220 --> 00:05:19,985
exploration.

95
00:05:20,329 --> 00:05:23,688
It's a fact that today Europe
does not have this capacity.

96
00:05:24,751 --> 00:05:27,923
It is also a fact that if
corresponding decisions are

97
00:05:27,970 --> 00:05:30,610
taken at the end of the year,
Europe will have it tomorrow.

98
00:05:31,485 --> 00:05:34,947
And in fact, At ESA we had
already a technology

99
00:05:35,008 --> 00:05:39,768
demonstration of a re-entry on
Earth, which took place a few

100
00:05:39,807 --> 00:05:43,729
years ago with an experimental
vehicle called IXV. And based on

101
00:05:43,768 --> 00:05:47,268
this experience, which was
highly successful and launched

102
00:05:47,354 --> 00:05:51,690
by Vega by the way, we are now
developing SpaceRider. During

103
00:05:52,674 --> 00:05:56,955
low Earth orbit operation in
microgravity, the vehicle can

104
00:05:57,236 --> 00:06:00,096
turn, maneuver according to the
mission it has.

105
00:06:00,687 --> 00:06:05,392
And then at the moment in time
you start the re-entry on Earth

106
00:06:05,911 --> 00:06:09,399
in fact you have a dedicated
angle of attack you start to

107
00:06:09,517 --> 00:06:13,017
enter into the atmosphere and
this is what we call a lifting

108
00:06:13,079 --> 00:06:19,040
body meaning there are no no
plane type of structures it's

109
00:06:19,118 --> 00:06:23,337
just a body which has a certain
angle of attack enters into the

110
00:06:23,493 --> 00:06:27,728
upper part of the atmosphere at
high speed we call it hypersonic

111
00:06:28,196 --> 00:06:30,243
and then the speed is decreased
through the drag.

112
00:06:30,723 --> 00:06:34,427
And when it starts to become
subsonic you have lowered

113
00:06:34,486 --> 00:06:38,814
significantly the speed and once
you have reached a certain level

114
00:06:38,869 --> 00:06:42,876
you can deploy a parafoil and
once with the parafoil deployed

115
00:06:42,892 --> 00:06:46,439
you can have a precision landing
on the runway somewhere in

116
00:06:46,440 --> 00:06:49,759
Europe we do a call for
opportunities and we will have

117
00:06:50,275 --> 00:06:54,666
different flight opportunities
planned for example in

118
00:06:54,681 --> 00:06:58,634
microgravity research so if you
are coming from a university

119
00:06:58,712 --> 00:07:03,977
that's for sure an opportunity
like in material sciences or

120
00:07:04,055 --> 00:07:08,379
pharmaceutical field, biological
field at large scale.

121
00:07:09,059 --> 00:07:12,074
Second we will work on
commercial opportunities and

122
00:07:12,121 --> 00:07:15,824
here we have already quite good
exchanges again with the

123
00:07:15,840 --> 00:07:20,387
pharmaceutical industry and we
will look for further in orbit

124
00:07:20,496 --> 00:07:24,934
validation and demonstration of
technologies which have to be

125
00:07:25,403 --> 00:07:30,004
tested and qualified in space
before they go. On big and

126
00:07:30,084 --> 00:07:30,906
costly missions.

127
00:07:31,285 --> 00:07:33,867
That's ESA's Director of Space
Transportation, Daniel

128
00:07:33,930 --> 00:07:36,711
Neuenschwender, and that report
was on ESA TV.

129
00:07:37,695 --> 00:07:41,797
This is Space Time. Still to
come, could we use space-based

130
00:07:41,914 --> 00:07:45,562
solar panels to power the Earth?
And later in the Science Report,

131
00:07:45,765 --> 00:07:48,765
a new study shows that dogs are
more likely to react to

132
00:07:48,844 --> 00:07:52,687
on-screen animal characters on
TV than to human TV characters.

133
00:07:53,187 --> 00:07:56,109
All that and more still to come
on Space Time.

134
00:08:02,051 --> 00:08:04,154
Okay, let's take a break from
our show for a word from our

135
00:08:04,193 --> 00:08:05,035
sponsor, Insta360.

136
00:08:06,017 --> 00:08:09,419
The trailblazers in 360 and
action cameras, pushing the

137
00:08:09,439 --> 00:08:12,783
boundaries of what's possible
for creators everywhere. Last

138
00:08:12,845 --> 00:08:16,345
week, Insta360 dropped their
latest game changer, the Go

139
00:08:16,525 --> 00:08:19,884
Ultra, a pocket-sized camera
that's redefining how you

140
00:08:19,931 --> 00:08:21,337
capture life's adventures.

141
00:08:21,994 --> 00:08:25,478
Imagine it, a camera no bigger
than an Oreo, weighing just 53

142
00:08:25,540 --> 00:08:29,853
grams, yet packed with the power
to shoot buttery smooth 4K video

143
00:08:30,025 --> 00:08:33,785
at 60 frames per second. It's
small enough to slip into your

144
00:08:33,845 --> 00:08:36,648
pocket, but delivers
professional-grade footage

145
00:08:36,746 --> 00:08:40,231
that'll make your vlogs, travel
diaries or family moments look

146
00:08:40,449 --> 00:08:44,293
absolutely stunning. The
standalone camera is the IPX8,

147
00:08:44,754 --> 00:08:46,379
waterproof up to 33 feet.

148
00:08:46,777 --> 00:08:49,543
So it's ready to roll whether
you're surfing, swimming or

149
00:08:49,574 --> 00:08:53,199
caught in the rain. And the Go
Ultra's upgraded sensor and AI

150
00:08:53,340 --> 00:08:56,465
chip ensures your shots are
always crisp and vibrant day or

151
00:08:56,512 --> 00:09:00,247
night. Low light scenes, no
problem. The pure video mode

152
00:09:00,407 --> 00:09:03,786
uses AI to reduce noise and
boost dynamic range.

153
00:09:04,028 --> 00:09:07,689
So your nighttime adventures
also shine. And here's the best

154
00:09:07,728 --> 00:09:10,829
part. For the first 30 Space
Time listeners who purchase the

155
00:09:10,892 --> 00:09:15,493
Insta360 Go Ultra at
store.inst360.com, you'll score

156
00:09:15,509 --> 00:09:19,009
a free Sticky Tabs accessory to
mount your camera on anything

157
00:09:19,056 --> 00:09:20,665
from backpacks to winter
jackets.

158
00:09:21,009 --> 00:09:23,990
Just use the promo code
SPACETIME at the checkout. That

159
00:09:23,990 --> 00:09:28,656
's store.inst360.com, promo code
SPACETIME. Just go to our links

160
00:09:28,696 --> 00:09:32,200
page for full details and
descriptions. So don't miss out

161
00:09:32,201 --> 00:09:35,341
on this Titan over camera that's
ready to capture your world like

162
00:09:35,423 --> 00:09:39,724
never before. That's the
Insta360 Go Ultra. And now it's

163
00:09:39,771 --> 00:09:40,607
back to our show.

164
00:09:47,989 --> 00:09:50,677
Well, it may sound futuristic,
but scientists believe that

165
00:09:50,755 --> 00:09:53,536
space-based solar panels could
eventually allow humans to

166
00:09:53,567 --> 00:09:56,489
harvest energy from the Sun
almost continuously at any

167
00:09:56,567 --> 00:09:59,815
moment of the day. The big
problem with solar panels and

168
00:09:59,875 --> 00:10:02,867
wind turbines, of course, is
that they don't provide reliable

169
00:10:02,906 --> 00:10:03,551
electricity.

170
00:10:04,184 --> 00:10:06,988
That's because the Sun doesn't
shine all the time and the wind

171
00:10:07,107 --> 00:10:11,011
doesn't blow continuously. Also
with wind turbines, their carbon

172
00:10:11,132 --> 00:10:14,957
footprints greatly exceed the
amount of carbon they save. And

173
00:10:14,996 --> 00:10:17,339
both have the ongoing problem of
what to do with them when they

174
00:10:17,394 --> 00:10:19,160
wear out in 20 years time.

175
00:10:19,722 --> 00:10:21,722
And that's why scientists and
engineers are looking at

176
00:10:21,723 --> 00:10:25,003
alternatives. And one of them
involved two space-based

177
00:10:25,019 --> 00:10:28,410
projects to put solar panels in
orbit. The first of the two

178
00:10:28,472 --> 00:10:31,707
projects, named the Innovative
Heliostat Swarm, is in early

179
00:10:31,816 --> 00:10:33,989
development. But is the most
likely to be able to

180
00:10:33,990 --> 00:10:35,591
continuously capture Solar
Energy.

181
00:10:36,292 --> 00:10:39,874
It's a space-based Solar Power
concept, involving a large array

182
00:10:39,893 --> 00:10:43,081
of mirror-like reflectors or
heliostats in space that direct

183
00:10:43,182 --> 00:10:46,401
sunlight to a central receiver,
converting it into electricity

184
00:10:46,760 --> 00:10:49,745
and then transmitting it
wirelessly down to Earth, likely

185
00:10:49,901 --> 00:10:52,229
using either microwaves or laser
technology.

186
00:10:52,854 --> 00:10:55,667
The design incorporates
innovations like retro-directive

187
00:10:55,917 --> 00:10:59,870
RF transmission arrays, highly
efficient PV cells and modular

188
00:10:59,917 --> 00:11:03,445
structures. Overall, the model
estimates that the heliostat

189
00:11:03,486 --> 00:11:07,852
design will reduce total system
costs by about 7-15%, offset up

190
00:11:07,853 --> 00:11:11,512
to 80% of wind and solar, and
reduce battery usage by over

191
00:11:11,613 --> 00:11:12,395
70%.

192
00:11:13,473 --> 00:11:17,301
The second concept is named the
Mature Planar Array, and it's

193
00:11:17,363 --> 00:11:20,817
much closer to being ready. But
it'll only capture Solar Energy

194
00:11:20,910 --> 00:11:24,895
around 60% of the time. Still,
it's a big step from solar

195
00:11:24,910 --> 00:11:28,342
panels based on Earth. The array
uses an arrangement of solar

196
00:11:28,382 --> 00:11:31,466
antenna elements in a flat
rectangular grid similar to

197
00:11:31,485 --> 00:11:34,571
those already used by satellites
and space stations, so we know

198
00:11:34,610 --> 00:11:35,688
it's going to be reliable.

199
00:11:36,392 --> 00:11:39,556
Microwave or infrared emitters
will then be used to transmit

200
00:11:39,595 --> 00:11:43,259
that energy down to Earth. But a
report in the journal Joule

201
00:11:43,321 --> 00:11:45,665
warns that both current designs
are still not yet

202
00:11:45,743 --> 00:11:49,227
cost-effective. Nevertheless,
scientists hope the two systems

203
00:11:49,259 --> 00:11:52,821
can be honed in order to help
with Earth's future net-zero

204
00:11:52,993 --> 00:11:55,634
needs. This is Space Time.

205
00:12:11,992 --> 00:12:14,014
And time now to take another
brief look at some of the other

206
00:12:14,075 --> 00:12:16,555
stories making use in science
this week with the Science

207
00:12:16,598 --> 00:12:20,477
Report. A new study claims that
diets rich in omega-3 fatty

208
00:12:20,563 --> 00:12:23,039
acids, which are found
predominantly in fish, may help

209
00:12:23,141 --> 00:12:26,946
ward off short-sightedness in
kids. Meanwhile, a high intake

210
00:12:26,947 --> 00:12:30,618
of saturated fats found in foods
such as butter, palm oil and red

211
00:12:30,664 --> 00:12:33,211
meat may increase the risk of
short-sightedness.

212
00:12:33,868 --> 00:12:36,539
A report in the British Journal
Of Ophthalmology looked at the

213
00:12:36,649 --> 00:12:39,077
eyesight of around 1,000
children and compared the

214
00:12:39,078 --> 00:12:41,639
development of eye conditions
against the results of a food

215
00:12:41,699 --> 00:12:44,721
frequency questionnaire. They
also asked how much time the

216
00:12:44,744 --> 00:12:47,166
kids spent outdoors, how much
time they spent reading and

217
00:12:47,182 --> 00:12:49,830
writing, and how much time they
spent on screens.

218
00:12:50,486 --> 00:12:52,572
The authors found that the
quarter of kids who consumed the

219
00:12:52,611 --> 00:12:55,713
least amount of omega-3 fatty
acids also had the largest

220
00:12:55,775 --> 00:12:59,010
markers for the progression of
short-sightedness. Meanwhile,

221
00:12:59,011 --> 00:13:01,432
the quarter of children who had
the highest intake of omega-3

222
00:13:01,713 --> 00:13:05,182
fatty acids had the smallest
incidence of the condition. And

223
00:13:05,183 --> 00:13:08,221
they also found the inverse to
be true. For kids who consume

224
00:13:08,241 --> 00:13:10,544
the highest intake of saturated
fats.

225
00:13:12,223 --> 00:13:15,270
A new study has shown that while
fans can help keep you cool in

226
00:13:15,286 --> 00:13:18,434
hot temperatures, in really dry
hot temperatures, they'll

227
00:13:18,473 --> 00:13:21,395
actually make things worse. A
report in the Journal Of The

228
00:13:21,396 --> 00:13:25,044
American Medical Association
subjected 58 people to various

229
00:13:25,122 --> 00:13:28,325
three-hour heat exposure tests,
looking at how temperature and

230
00:13:28,341 --> 00:13:30,684
humidity impacted the
effectiveness of a fan or

231
00:13:30,747 --> 00:13:33,700
wetting the skin or reducing
body temperature and discomfort.

232
00:13:34,324 --> 00:13:37,645
The authors say that in 38
degrees Celsius heat with 60%

233
00:13:37,646 --> 00:13:41,026
humidity, fan use marginally
improved body temperature and

234
00:13:41,027 --> 00:13:44,823
participants reported feeling
less warm. But in 45 degrees

235
00:13:44,846 --> 00:13:47,643
Celsius dry heat, they found
that using a fan actually

236
00:13:47,729 --> 00:13:50,503
increased the participants' body
temperature as well as sweating

237
00:13:50,690 --> 00:13:52,909
and made them feel far more
uncomfortable.

238
00:13:54,581 --> 00:13:57,550
A new study has shown that dogs
are more likely to react to

239
00:13:57,628 --> 00:14:00,487
on-screen animal characters than
humans or other objects

240
00:14:00,550 --> 00:14:01,409
displayed on TV.

241
00:14:02,356 --> 00:14:04,798
The findings, published in the
journal Scientific Reports,

242
00:14:04,959 --> 00:14:09,144
examined the reactions of 450
puppies. The dogs reported as

243
00:14:09,164 --> 00:14:12,066
excitable by their owners were
more likely to follow on-screen

244
00:14:12,168 --> 00:14:15,129
animals as if they were real,
while fearful or anxious dogs

245
00:14:15,152 --> 00:14:17,847
were more likely to respond to
stimuli such as cars or a

246
00:14:17,871 --> 00:14:18,332
doorbell.

247
00:14:18,925 --> 00:14:21,050
The authors warned their
findings may not apply to all

248
00:14:21,160 --> 00:14:24,316
dogs, as the survey respondents
were all pet owners whose dogs

249
00:14:24,379 --> 00:14:26,582
regularly interacted with TV
stimuli.

250
00:14:28,363 --> 00:14:31,357
And time now for our silliest
story of the week. And it seems

251
00:14:31,377 --> 00:14:34,222
there's a new contender for the
title of Britain's most haunted

252
00:14:34,282 --> 00:14:34,603
pub.

253
00:14:35,362 --> 00:14:38,511
The owner of the year-oldy King
's Head Hotel in Chester claims

254
00:14:38,530 --> 00:14:41,194
he's experienced bed covers
wrapping tightly around him all

255
00:14:41,218 --> 00:14:44,718
by themselves, strange knocking
noises and the sounds of ghostly

256
00:14:44,859 --> 00:14:47,724
children running down the
hallway. Tim Mendham from

257
00:14:47,784 --> 00:14:50,347
Australian Skeptic says it's
worth pointing out the owner is

258
00:14:50,386 --> 00:14:53,109
developing a TV series based on
his claims.

259
00:14:53,308 --> 00:14:56,976
There is a hotel in Cessna
called Ye Olde Kingshead, which

260
00:14:57,336 --> 00:14:59,898
is the most haunted hotel in
England. It's not Britain, but

261
00:14:59,899 --> 00:15:03,367
aren't they all? There's a lot
of most haunted buildings in the

262
00:15:03,445 --> 00:15:06,554
UK, of whatever sort. And this
one is one that's been around

263
00:15:06,586 --> 00:15:09,961
for a while, an old pub that
someone bought. They've built it

264
00:15:09,962 --> 00:15:12,586
up a bit and now suddenly there
's all these sort of hauntings

265
00:15:12,632 --> 00:15:12,961
happening.

266
00:15:13,523 --> 00:15:15,632
It's more sort of ghost here
than there is in any other

267
00:15:15,773 --> 00:15:19,518
haunted hotel. Roman warriors,
civil war soldiers, women and

268
00:15:19,659 --> 00:15:22,221
children running up and down the
corridors when it was used as a

269
00:15:22,241 --> 00:15:25,350
brothel, apparently. So it
sounds exciting. This fellow who

270
00:15:25,350 --> 00:15:28,003
's bought it recently and
renovated it has now put cameras

271
00:15:28,004 --> 00:15:30,128
in every room, which is a worry
if you want to stay there.

272
00:15:30,307 --> 00:15:33,018
Uh-oh. Yes, and I think I want
to stay there with someone

273
00:15:33,034 --> 00:15:35,128
watching me. Not only do people
don't stay there very long, they

274
00:15:35,206 --> 00:15:38,331
all go running away screaming
because it's a haunted place.

275
00:15:38,393 --> 00:15:40,753
But of course, you have to also
keep in mind that this is a

276
00:15:40,784 --> 00:15:44,424
fellow who hosts a podcast
called My Haunted Project. He

277
00:15:44,425 --> 00:15:46,268
had several properties and
this...

278
00:15:46,535 --> 00:15:49,599
Haunted project is focused on
quote changing the paranormal

279
00:15:49,698 --> 00:15:52,302
and evolving it to a new level
based on real evidence

280
00:15:52,380 --> 00:15:55,845
eyewitness accounts and 24-7
surveillance he also has a whole

281
00:15:55,884 --> 00:15:58,743
range of different displays
including the great doll which

282
00:15:58,790 --> 00:16:02,431
is a haunted or sort of cursed
doll much like the doll in the

283
00:16:02,478 --> 00:16:05,478
u.s much the same sort of thing
which has their own room that's

284
00:16:05,479 --> 00:16:08,259
in a special glass case said to
be the UK's most haunted

285
00:16:08,384 --> 00:16:12,759
artifact he's got a prime video
program called my haunted hotel

286
00:16:12,962 --> 00:16:15,873
theories with creatures This is
the oldie king's head pub.

287
00:16:15,913 --> 00:16:18,695
He certainly has some money in
this that he wants this to be

288
00:16:18,734 --> 00:16:21,257
true. Whether he really believes
in it, it's certainly promoted.

289
00:16:21,258 --> 00:16:24,183
It's one of the sad things that
these days so many groups, so

290
00:16:24,222 --> 00:16:26,480
many buildings, so many
organizations are putting up

291
00:16:26,566 --> 00:16:28,324
their premises for ghost tours.

292
00:16:28,325 --> 00:16:30,629
I was going to say, he's got
some competition because just

293
00:16:30,644 --> 00:16:33,457
about every hotel in the UK is
said to be haunted.

294
00:16:33,535 --> 00:16:36,675
Yeah, every pub, every ancient
castle, every, you know what,

295
00:16:36,754 --> 00:16:39,675
same in America, there's so many
places. I've even heard of ghost

296
00:16:39,722 --> 00:16:42,288
tours of the Smithsonian.
Museum, which is a bit

297
00:16:42,328 --> 00:16:44,831
depressing, actually, when you
see a body devoted to science,

298
00:16:44,890 --> 00:16:47,413
promoting pseudoscience, to get
some people to wander through,

299
00:16:47,414 --> 00:16:50,237
to add some excitement to the
museum and make some money on

300
00:16:50,238 --> 00:16:50,573
the side.

301
00:16:50,714 --> 00:16:54,581
I definitely think it's NASA who
promoted perigee moons as being

302
00:16:54,698 --> 00:16:57,730
supermoons. So anything to get
people interested in science, no

303
00:16:57,745 --> 00:16:58,542
matter what it takes.

304
00:16:58,745 --> 00:17:01,089
Yes, I find that rather sad,
actually, that anything

305
00:17:01,120 --> 00:17:02,995
including pseudoscience to get
people interested in the

306
00:17:03,011 --> 00:17:05,276
science. But it's happening all
over the place. You'll find so

307
00:17:05,308 --> 00:17:05,433
many...

308
00:17:05,723 --> 00:17:07,625
Buildings that have been
promoted to get some people

309
00:17:07,664 --> 00:17:10,108
wandering through it. But this
guy is obviously has quite a few

310
00:17:10,127 --> 00:17:12,331
runs on the board. He's quite
experienced in the hauntings and

311
00:17:12,332 --> 00:17:14,995
he's sort of made a career out
of it. And that always worries

312
00:17:14,996 --> 00:17:15,331
me a bit.

313
00:17:15,409 --> 00:17:18,159
That's Tim Mindum from
Australian Skeptics.

314
00:17:33,831 --> 00:17:37,372
And that's the show for now.
Space Time is available every

315
00:17:37,452 --> 00:17:40,933
Monday, Wednesday and Friday
through Apple Podcasts, ITunes,

316
00:17:41,234 --> 00:17:45,617
Stitcher, Google Podcasts,
Hockercasts, Spotify, Acast,

317
00:17:45,874 --> 00:17:49,953
Amazon Music, Bytes.Com,
SoundCloud, YouTube, your

318
00:17:50,031 --> 00:17:53,335
favorite podcast download
provider and from SpaceTime with

319
00:17:53,398 --> 00:17:54,695
StuartGarry.Com.

320
00:17:55,460 --> 00:17:57,976
Space Time is also broadcast
through the National Science

321
00:17:58,023 --> 00:18:01,976
Foundation on Science Zone Radio
and on both IHeart Radio and

322
00:18:02,101 --> 00:18:05,860
TuneIn Radio. And you can help
to support our show. By visiting

323
00:18:05,861 --> 00:18:09,023
the Space Time store for a range
of promotional merchandising

324
00:18:09,084 --> 00:18:09,502
goodies.

325
00:18:09,982 --> 00:18:13,209
Or by becoming a Space Time
patron, which gives you access

326
00:18:13,228 --> 00:18:15,490
to triple-episode
commercial-free versions of the

327
00:18:15,568 --> 00:18:18,709
show, as well as lots of bonus
audio content which doesn't go

328
00:18:18,710 --> 00:18:22,029
to air, access to our exclusive
Facebook group, and other

329
00:18:22,091 --> 00:18:26,060
rewards. Just go to
spacetimewithstuartgary.com for

330
00:18:26,091 --> 00:18:26,982
full details.

331
00:18:27,857 --> 00:18:31,248
You've been listening to Space
Time with Stuart Gary. This has

332
00:18:31,279 --> 00:18:34,685
been another quality podcast
production from Bytes.Com.