Feb. 16, 2026

ISS Back to Full Strength, Artemis 2 Battles Hydrogen Leaks, and Enceladus Goes Electromagnetic

ISS Back to Full Strength, Artemis 2 Battles Hydrogen Leaks, and Enceladus Goes Electromagnetic
The player is loading ...
ISS Back to Full Strength, Artemis 2 Battles Hydrogen Leaks, and Enceladus Goes Electromagnetic
Spotify podcast player iconApple Podcasts podcast player iconYoutube Music podcast player iconiHeartRadio podcast player iconRSS Feed podcast player icon
Spotify podcast player iconApple Podcasts podcast player iconYoutube Music podcast player iconiHeartRadio podcast player iconRSS Feed podcast player icon

• Crew-12 Docks at ISS — The SpaceX Crew-12 mission docked at the International Space Station on Valentine’s Day, restoring the station to full strength after over a month with a skeleton crew. Astronauts Jessica Meir, Jack Hathaway, Sophie Adenot, and Andrey Fedyaev join Expedition 74 for an eight-month mission. • Artemis 2 Hydrogen Leak Update — NASA’s “confidence test” on the SLS rocket’s repaired hydrogen fueling seals showed mixed but cautiously encouraging results. March remains the earliest potential launch window for humanity’s first crewed mission to the Moon in over 50 years. • Enceladus: Electromagnetic Powerhouse — A major new study of 13 years of Cassini data reveals Saturn’s tiny moon Enceladus generates Alfvén waves extending over 504,000 km, transforming our understanding of how small moons influence giant planetary magnetospheres. • Catching 3I/ATLAS — Researchers from the Initiative for Interstellar Studies propose a Solar Oberth Manoeuvre mission launching in 2035 that could intercept the interstellar comet, currently heading toward Jupiter for its closest pass on March 16. • Geomagnetic Storm Watch — G1 minor storming is likely today as a coronal mass ejection arrives alongside fast solar wind from a returning transequatorial coronal hole. Aurora possible at higher latitudes tonight. • SpaceX Starlink 6-103 — 29 Starlink V2 Mini satellites launched to orbit in the early hours of today, the 10th orbital flight from Cape Canaveral in 2026. LINKS & RESOURCES: • NASA Crew-12 Docking: https://www.nasa.gov/blogs/spacestation/2026/02/14/spacex-crew-12-docks-to-station-beginning-long-duration-mission/ • Artemis 2 Confidence Test Update: https://www.nasa.gov/blogs/missions/2026/02/13/following-confidence-test-nasa-continues-artemis-ii-data-review/ • Enceladus Alfvén Wings Study: https://phys.org/news/2026-02-tiny-enceladus-giant-electromagnetic-saturn.html • 3I/ATLAS Solar Oberth Paper: https://www.universetoday.com/articles/a-new-concept-for-catching-up-with-3iatlas • Space Weather Updates: https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates/ • Spaceflight Now Launch Schedule: https://spaceflightnow.com/launch-schedule/ Astronomy Daily is part of the Bitesz.com Podcast Network Website: https://astronomydaily.io Social: @AstroDailyPod


Become a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support?utm_source=rss&utm_medium=rss&utm_campaign=rss) .


Sponsor Details:

Ensure your online privacy by using NordVPN . To get our special listener deal and save a lot of money, visit You'll be glad you did!


Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click Here (https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support)


This episode includes AI-generated content.

Episode link: https://play.headliner.app/episode/31696390?utm_source=youtube

WEBVTT
Kind: captions
Language: en

00:00:00.480 --> 00:00:03.030
Good Monday everyone and welcome to


00:00:03.040 --> 00:00:06.150
Astronomy Daily, your go-to source for


00:00:06.160 --> 00:00:09.270
space and astronomy news. I'm Anna.


00:00:09.280 --> 00:00:13.350
>> And I'm Avery. It's February 16th, 2026,


00:00:13.360 --> 00:00:15.749
and what a weekend it's been in space.


00:00:15.759 --> 00:00:18.150
We've got six stories for you today.


00:00:18.160 --> 00:00:20.230
Starting with some very welcome news


00:00:20.240 --> 00:00:21.910
from low Earth orbit.


00:00:21.920 --> 00:00:24.550
>> That's right. After more than a month of


00:00:24.560 --> 00:00:27.029
operating with a skeleton crew, the


00:00:27.039 --> 00:00:29.509
International Space Station is finally


00:00:29.519 --> 00:00:33.110
back to full strength. SpaceX's Crew 12


00:00:33.120 --> 00:00:35.990
mission docked at the ISS on Saturday


00:00:36.000 --> 00:00:38.950
afternoon, Valentine's Day, no less,


00:00:38.960 --> 00:00:41.590
bringing four fresh crew members to the


00:00:41.600 --> 00:00:43.030
orbiting laboratory.


00:00:43.040 --> 00:00:45.830
>> And what a crew it is. We've got NASA


00:00:45.840 --> 00:00:48.229
astronauts Jessica Mayor and Jack


00:00:48.239 --> 00:00:51.910
Hathaway, ESA astronauts Sophie Adonaut


00:00:51.920 --> 00:00:54.950
from France, and Rosscosmos cosminaut


00:00:54.960 --> 00:00:57.830
Andre Fedv. They launched aboard a


00:00:57.840 --> 00:01:00.549
Falcon 9 rocket early on Friday the


00:01:00.559 --> 00:01:03.590
13th. The first time NASA has ever


00:01:03.600 --> 00:01:05.750
launched a crude mission on a Friday the


00:01:05.760 --> 00:01:07.030
13th. By the way,


00:01:07.040 --> 00:01:09.830
>> a lucky day after all. The Dragon


00:01:09.840 --> 00:01:12.310
capsule Freedom docked at the space-f


00:01:12.320 --> 00:01:14.870
facing port of the Harmony module at


00:01:14.880 --> 00:01:18.310
3:15 p.m. Eastern time on Saturday.


00:01:18.320 --> 00:01:20.550
Commander Jessica Mayer radioed up as


00:01:20.560 --> 00:01:22.710
they approached, and Chris Williams,


00:01:22.720 --> 00:01:24.710
who'd been holding the fort with just


00:01:24.720 --> 00:01:27.749
two cosminauts since mid January, was


00:01:27.759 --> 00:01:30.390
clearly delighted to see them arrive.


00:01:30.400 --> 00:01:32.550
>> You can understand why. The station had


00:01:32.560 --> 00:01:34.390
been down to just three crew members


00:01:34.400 --> 00:01:37.990
since January 15th when crew 11 departed


00:01:38.000 --> 00:01:39.910
a month ahead of schedule due to a


00:01:39.920 --> 00:01:41.270
medical issue with one of its


00:01:41.280 --> 00:01:44.230
astronauts. NASA hasn't identified which


00:01:44.240 --> 00:01:46.870
astronaut or given details, but it left


00:01:46.880 --> 00:01:49.510
the ISS short staffed for a lot longer


00:01:49.520 --> 00:01:52.230
than anyone wanted. Now, here's the


00:01:52.240 --> 00:01:54.789
interesting subplot to this mission. The


00:01:54.799 --> 00:01:57.510
original Crew 12 lineup was different.


00:01:57.520 --> 00:02:00.550
Russian cosminaut Oleg Artamev was


00:02:00.560 --> 00:02:02.789
originally assigned to the flight but


00:02:02.799 --> 00:02:05.749
was abruptly removed back in December.


00:02:05.759 --> 00:02:08.229
Ross Cosmos officially said he was


00:02:08.239 --> 00:02:10.710
transitioning to other work but reports


00:02:10.720 --> 00:02:13.110
from investigative journalists tell a


00:02:13.120 --> 00:02:14.949
rather different story.


00:02:14.959 --> 00:02:17.110
>> Right. As we reported last week,


00:02:17.120 --> 00:02:19.589
according to the insider, Artamev was


00:02:19.599 --> 00:02:21.750
expelled from the United States after


00:02:21.760 --> 00:02:24.070
being accused of violating international


00:02:24.080 --> 00:02:27.190
traffic and arms regulations, IT as it's


00:02:27.200 --> 00:02:29.110
known. He was allegedly caught


00:02:29.120 --> 00:02:31.750
photographing SpaceX engines, documents,


00:02:31.760 --> 00:02:33.509
and other sensitive technologies with


00:02:33.519 --> 00:02:35.830
his phone. That's a serious allegation


00:02:35.840 --> 00:02:38.150
in the world of space cooperation.


00:02:38.160 --> 00:02:40.949
>> Very serious indeed. It's a reminder


00:02:40.959 --> 00:02:43.350
that even in an era of international


00:02:43.360 --> 00:02:45.750
collaboration aboard the ISS,


00:02:45.760 --> 00:02:48.550
geopolitical tensions are never far from


00:02:48.560 --> 00:02:51.430
the surface. Fed YV stepped in as the


00:02:51.440 --> 00:02:53.750
replacement and the mission went ahead.


00:02:53.760 --> 00:02:55.750
>> The Crew 12 team is expected to stay


00:02:55.760 --> 00:02:58.070
aboard through October, making this a


00:02:58.080 --> 00:03:00.150
slightly longer stint than the usual 6


00:03:00.160 --> 00:03:02.949
months. Sophie Adano has a particularly


00:03:02.959 --> 00:03:05.270
packed schedule. She's expected to take


00:03:05.280 --> 00:03:08.070
part in nearly 200 experiments,


00:03:08.080 --> 00:03:09.830
including testing a development version


00:03:09.840 --> 00:03:13.030
of the new EVA suit called Euro Suit,


00:03:13.040 --> 00:03:15.030
which was developed by French companies


00:03:15.040 --> 00:03:17.589
Spartan Space and Decathlon along with


00:03:17.599 --> 00:03:19.430
the Institute of Space Medicine.


00:03:19.440 --> 00:03:21.910
>> Pesting space suits designed partly by


00:03:21.920 --> 00:03:24.470
the people who make hiking gear. I love


00:03:24.480 --> 00:03:26.710
that. All right, let's move to our


00:03:26.720 --> 00:03:28.949
second story, and it's the saga that


00:03:28.959 --> 00:03:31.830
just won't quit. Artemis 2 and its


00:03:31.840 --> 00:03:34.550
ongoing battle with hydrogen leaks.


00:03:34.560 --> 00:03:37.190
>> Oh, this is becoming quite the drama.


00:03:37.200 --> 00:03:39.190
So, here's where things stand. NASA


00:03:39.200 --> 00:03:41.270
conducted what they called a confidence


00:03:41.280 --> 00:03:44.070
test on February 12th, partially filling


00:03:44.080 --> 00:03:47.030
the SLS core stages liquid hydrogen tank


00:03:47.040 --> 00:03:49.190
to check whether newly replaced seals in


00:03:49.200 --> 00:03:51.030
the fueling interface were doing their


00:03:51.040 --> 00:03:51.830
job.


00:03:51.840 --> 00:03:53.430
>> And the result


00:03:53.440 --> 00:03:55.509
>> mixed. They encountered a problem with


00:03:55.519 --> 00:03:57.350
ground support equipment that reduced


00:03:57.360 --> 00:03:59.750
the flow of hydrogen into the rocket.


00:03:59.760 --> 00:04:01.670
But the good news is that engineers were


00:04:01.680 --> 00:04:03.509
able to gather data at the critical


00:04:03.519 --> 00:04:06.070
interfaces, the exact points where the


00:04:06.080 --> 00:04:08.229
leak had occurred during the earlier wet


00:04:08.239 --> 00:04:10.949
dress rehearsal on February 2nd. And


00:04:10.959 --> 00:04:12.949
from what NASA administrator Jared


00:04:12.959 --> 00:04:14.869
Isaacman said during the Crew 12


00:04:14.879 --> 00:04:17.430
coverage, the early signs are cautiously


00:04:17.440 --> 00:04:18.550
encouraging.


00:04:18.560 --> 00:04:20.789
>> He said they didn't see the same leaks


00:04:20.799 --> 00:04:23.189
at comparable periods during this test


00:04:23.199 --> 00:04:24.870
that they'd seen during the full wet


00:04:24.880 --> 00:04:27.510
dress rehearsal. That's progress, even


00:04:27.520 --> 00:04:29.590
if it's not a definitive green light


00:04:29.600 --> 00:04:30.310
yet.


00:04:30.320 --> 00:04:31.909
>> For those catching up, here's the


00:04:31.919 --> 00:04:34.310
backstory. The first wet dress rehearsal


00:04:34.320 --> 00:04:37.189
ran from January 31st through February


00:04:37.199 --> 00:04:40.150
3rd. They managed to fully load both SLS


00:04:40.160 --> 00:04:42.629
stages with cryogenic propellant and


00:04:42.639 --> 00:04:45.189
even got the countdown to the tus 5


00:04:45.199 --> 00:04:47.430
minute mark. But then the ground launch


00:04:47.440 --> 00:04:49.189
sequencer automatically stopped


00:04:49.199 --> 00:04:51.110
everything because of a spike in the


00:04:51.120 --> 00:04:53.990
hydrogen leak rate. And these pesky


00:04:54.000 --> 00:04:56.150
hydrogen leaks are nothing new for the


00:04:56.160 --> 00:04:59.270
SLS program. They plagued Artemis 1 back


00:04:59.280 --> 00:05:02.629
in 2022, causing months of delays. The


00:05:02.639 --> 00:05:04.390
mission management team chair, John


00:05:04.400 --> 00:05:06.790
Honeyut, admitted this latest round


00:05:06.800 --> 00:05:09.350
caught them off guard. Hydrogen is such


00:05:09.360 --> 00:05:11.909
a tiny molecule, it can escape through


00:05:11.919 --> 00:05:13.670
the smallest imperfection in the


00:05:13.680 --> 00:05:14.950
propellant system.


00:05:14.960 --> 00:05:17.029
>> The February launch window has already


00:05:17.039 --> 00:05:19.270
been abandoned, and NASA's now targeting


00:05:19.280 --> 00:05:21.990
March for the earliest possible launch.


00:05:22.000 --> 00:05:23.749
Engineers worked through the weekend to


00:05:23.759 --> 00:05:26.070
purge lines, inspect equipment, and


00:05:26.080 --> 00:05:28.150
replace a filter suspected of causing


00:05:28.160 --> 00:05:30.629
the reduced flow. A second full wet


00:05:30.639 --> 00:05:32.790
dress rehearsal is expected before any


00:05:32.800 --> 00:05:34.870
launch attempt. We'll keep following


00:05:34.880 --> 00:05:37.350
this one closely. Artemis 2, when it


00:05:37.360 --> 00:05:39.749
does fly, will send four astronauts,


00:05:39.759 --> 00:05:42.310
Reed Wisman, Victor Glover, Christina


00:05:42.320 --> 00:05:44.469
and Canadian astronaut Jeremy


00:05:44.479 --> 00:05:46.790
Hansen, on a 10-day trip around the


00:05:46.800 --> 00:05:49.670
moon. The first crude lunar flyby since


00:05:49.680 --> 00:05:52.629
the Apollo era. Now, from the challenges


00:05:52.639 --> 00:05:54.950
of getting off our planet to the wonders


00:05:54.960 --> 00:05:57.430
of the outer solar system, our third


00:05:57.440 --> 00:05:59.670
story is a real beauty, Anna.


00:05:59.680 --> 00:06:02.790
>> Oh, I love this one. Saturn's tiny moon,


00:06:02.800 --> 00:06:06.469
Enceladus, just 500 km across, has been


00:06:06.479 --> 00:06:09.110
revealed as a giant electromagnetic


00:06:09.120 --> 00:06:11.430
powerhouse whose influence stretches


00:06:11.440 --> 00:06:14.469
over half a million km through Saturn's


00:06:14.479 --> 00:06:16.070
space environment.


00:06:16.080 --> 00:06:18.950
>> Half a million km. That's more than


00:06:18.960 --> 00:06:22.070
2,000 times the moon's own radius. An


00:06:22.080 --> 00:06:24.230
international team led by Lena Hadid


00:06:24.240 --> 00:06:26.870
from the Laborator the Plasmas in France


00:06:26.880 --> 00:06:29.270
analyzed 13 years of data from the


00:06:29.280 --> 00:06:31.749
Cassini spacecraft and what they found


00:06:31.759 --> 00:06:33.029
is stunning.


00:06:33.039 --> 00:06:35.510
>> So we all know Enceladus for its water


00:06:35.520 --> 00:06:38.390
geysers. Those spectacular plumes


00:06:38.400 --> 00:06:40.550
erupting from the South Pole. But it


00:06:40.560 --> 00:06:42.950
turns out those geysers do a lot more


00:06:42.960 --> 00:06:45.830
than just spray water into space. The


00:06:45.840 --> 00:06:48.469
water vapor and dust become ionized,


00:06:48.479 --> 00:06:50.950
creating an electrically charged plasma


00:06:50.960 --> 00:06:53.110
that interacts with Saturn's magnetic


00:06:53.120 --> 00:06:55.270
field as it sweeps past.


00:06:55.280 --> 00:06:57.189
>> And that interaction generates these


00:06:57.199 --> 00:06:59.670
structures called alphen wings. Think of


00:06:59.680 --> 00:07:01.990
them like electromagnetic vibrations


00:07:02.000 --> 00:07:04.390
traveling along a string, except the


00:07:04.400 --> 00:07:06.950
string is Saturn's magnetic field lines,


00:07:06.960 --> 00:07:08.870
and they're connecting this tiny moon to


00:07:08.880 --> 00:07:11.189
the giant planet's poles. The


00:07:11.199 --> 00:07:13.029
researchers found that the primary


00:07:13.039 --> 00:07:15.270
alphen wing isn't just a simple


00:07:15.280 --> 00:07:17.990
structure. It's threaded by finecale


00:07:18.000 --> 00:07:20.230
filaments produced by turbulence in the


00:07:20.240 --> 00:07:22.790
plasma. These filaments help the waves


00:07:22.800 --> 00:07:25.029
bounce back and forth between Saturn's


00:07:25.039 --> 00:07:27.510
ionosphere and the plasma taus that


00:07:27.520 --> 00:07:30.230
encircles Enceladus' orbit. The result


00:07:30.240 --> 00:07:32.710
is this incredible lattis-like pattern


00:07:32.720 --> 00:07:35.749
of crisscrossing electromagnetic waves.


00:07:35.759 --> 00:07:37.510
Across four different Cassini


00:07:37.520 --> 00:07:40.070
instruments, the team identified 36


00:07:40.080 --> 00:07:41.749
separate crossings that showed these


00:07:41.759 --> 00:07:43.670
wave signatures. And here's the


00:07:43.680 --> 00:07:46.309
remarkable part. 13 of those crossings


00:07:46.319 --> 00:07:48.870
occurred far from any close flyby of


00:07:48.880 --> 00:07:51.350
Enceladus. The moon's electromagnetic


00:07:51.360 --> 00:07:54.390
reach is simply enormous. Co-author


00:07:54.400 --> 00:07:57.029
Thomas Chust described Enceladus as a


00:07:57.039 --> 00:07:59.990
planetary scale alphan wave generator, a


00:08:00.000 --> 00:08:03.110
moon just 500 km wide capable of


00:08:03.120 --> 00:08:05.029
influencing the magnetospheric


00:08:05.039 --> 00:08:07.110
environment on the scale of Saturn


00:08:07.120 --> 00:08:09.830
itself. The team says this has major


00:08:09.840 --> 00:08:12.309
implications for understanding how small


00:08:12.319 --> 00:08:14.790
bodies regulate energy flow in giant


00:08:14.800 --> 00:08:16.790
planetary magnetospheres.


00:08:16.800 --> 00:08:18.550
>> And there's a forward-looking element,


00:08:18.560 --> 00:08:20.869
too. The researchers say their findings


00:08:20.879 --> 00:08:22.629
highlight the importance of future


00:08:22.639 --> 00:08:24.950
missions to Enceladus like the planned


00:08:24.960 --> 00:08:27.749
issa orbiter and lander in the 2040s


00:08:27.759 --> 00:08:29.510
carrying instruments specifically


00:08:29.520 --> 00:08:31.749
designed to study these electromagnetic


00:08:31.759 --> 00:08:32.949
interactions


00:08:32.959 --> 00:08:35.750
>> from Enceladus to interstellar space.


00:08:35.760 --> 00:08:38.310
Now our fourth story takes us to the


00:08:38.320 --> 00:08:42.230
ongoing saga of 3ATLS


00:08:42.240 --> 00:08:44.550
the third interstellar object ever


00:08:44.560 --> 00:08:47.509
detected in our solar system. And today,


00:08:47.519 --> 00:08:49.190
researchers from the Initiative for


00:08:49.200 --> 00:08:52.310
Interstellar Studies, I4IS, have


00:08:52.320 --> 00:08:54.230
published a fascinating new paper


00:08:54.240 --> 00:08:56.550
proposing how we might actually catch up


00:08:56.560 --> 00:08:59.190
with this cosmic visitor. The comet is


00:08:59.200 --> 00:09:01.190
heading away from us now, approaching


00:09:01.200 --> 00:09:03.670
Jupiter for its closest pass on March


00:09:03.680 --> 00:09:06.150
the 16th before it leaves our solar


00:09:06.160 --> 00:09:07.590
system forever.


00:09:07.600 --> 00:09:10.070
>> The challenge is obvious. By the time


00:09:10.080 --> 00:09:14.310
3IIATLS was discovered in July 2025, it


00:09:14.320 --> 00:09:16.790
was already moving too fast for any


00:09:16.800 --> 00:09:19.190
direct intercept mission from Earth.


00:09:19.200 --> 00:09:21.269
Even the issa's planned comet


00:09:21.279 --> 00:09:23.910
interceptor sitting ready at the Sun


00:09:23.920 --> 00:09:26.389
Earth L2 point wouldn't have been able


00:09:26.399 --> 00:09:27.509
to reach it.


00:09:27.519 --> 00:09:30.630
>> So, Adam Hibbert and colleagues at I4IS


00:09:30.640 --> 00:09:32.550
took a different approach. They're


00:09:32.560 --> 00:09:34.870
proposing what's called a solar oath


00:09:34.880 --> 00:09:37.110
maneuver. The idea is to launch a


00:09:37.120 --> 00:09:39.670
spacecraft in 2035 that would first


00:09:39.680 --> 00:09:42.310
swing past Jupiter for a gravity assist,


00:09:42.320 --> 00:09:45.190
then plunge close to the sun, firing its


00:09:45.200 --> 00:09:47.430
engines at the closest approach to


00:09:47.440 --> 00:09:49.910
maximize the slingshot effect. This


00:09:49.920 --> 00:09:51.910
would hurl the probe out of the solar


00:09:51.920 --> 00:09:55.670
system fast enough to catch three ATLS.


00:09:55.680 --> 00:09:59.110
The downside, a 50-year flight time, but


00:09:59.120 --> 00:10:01.750
the researchers argue it's worth it.


00:10:01.760 --> 00:10:03.990
Every interstellar object that passes


00:10:04.000 --> 00:10:06.150
through is a message in a bottle from


00:10:06.160 --> 00:10:08.790
another star system. The science return


00:10:08.800 --> 00:10:10.710
from a close-up study would be


00:10:10.720 --> 00:10:12.230
extraordinary.


00:10:12.240 --> 00:10:14.150
>> And there have been earlier proposals,


00:10:14.160 --> 00:10:16.790
too, including one that suggested NASA's


00:10:16.800 --> 00:10:19.030
Juno probe could be redirected from


00:10:19.040 --> 00:10:22.949
Jupiter orbit to intercept 3IA ATLS. But


00:10:22.959 --> 00:10:25.430
with Juno low on fuel and having engine


00:10:25.440 --> 00:10:27.509
issues, that always seemed like a long


00:10:27.519 --> 00:10:31.190
shot. 3IIA ATLS remains one of the most


00:10:31.200 --> 00:10:33.350
fascinating objects to visit our solar


00:10:33.360 --> 00:10:35.750
system. Bigger and more active than


00:10:35.760 --> 00:10:38.870
either OmuA MUA or Borosov, it's given


00:10:38.880 --> 00:10:41.350
us an unprecedented look at material


00:10:41.360 --> 00:10:43.750
from beyond our stellar neighborhood.


00:10:43.760 --> 00:10:45.990
Even if we can't catch it this time,


00:10:46.000 --> 00:10:47.750
studies like this are laying the


00:10:47.760 --> 00:10:49.190
groundwork for when the next


00:10:49.200 --> 00:10:51.670
interstellar visitor comes calling.


00:10:51.680 --> 00:10:53.910
>> Now, let's turn our gaze back to our own


00:10:53.920 --> 00:10:56.389
star for story number five. If you're an


00:10:56.399 --> 00:10:58.630
aurora chaser, today might be worth


00:10:58.640 --> 00:11:00.069
keeping an eye on.


00:11:00.079 --> 00:11:02.630
>> That's right. There's currently a G1


00:11:02.640 --> 00:11:05.269
minor geomagnetic storm watch in effect


00:11:05.279 --> 00:11:08.310
for today, February 16th, and it's being


00:11:08.320 --> 00:11:11.110
driven by a combination of factors.


00:11:11.120 --> 00:11:13.750
>> First, there's a huge transquatorial


00:11:13.760 --> 00:11:16.230
corona hole directly facing Earth right


00:11:16.240 --> 00:11:18.630
now, and it looks like an old friend.


00:11:18.640 --> 00:11:20.949
Observers believe it's the same corona


00:11:20.959 --> 00:11:23.430
hole we saw back in mid January, having


00:11:23.440 --> 00:11:25.750
survived its transit across the far side


00:11:25.760 --> 00:11:27.990
of the sun and come back around for


00:11:28.000 --> 00:11:30.710
another pass. These corona holes act


00:11:30.720 --> 00:11:33.269
like solar wind lighouses, sweeping


00:11:33.279 --> 00:11:35.910
Earth with fast solar wind roughly every


00:11:35.920 --> 00:11:38.870
27 days as the sun rotates.


00:11:38.880 --> 00:11:42.389
>> On top of that, an M1.0 0 solar flare


00:11:42.399 --> 00:11:45.829
erupted from active region 4373 on


00:11:45.839 --> 00:11:48.949
February 13th, launching a coronal mass


00:11:48.959 --> 00:11:51.269
ejection that's expected to arrive at


00:11:51.279 --> 00:11:54.230
Earth right about now. If the CME


00:11:54.240 --> 00:11:56.230
interacts strongly with the coronal


00:11:56.240 --> 00:11:58.870
holes high-speed stream, we could see


00:11:58.880 --> 00:12:01.509
conditions bump up to G2 moderate


00:12:01.519 --> 00:12:03.750
levels. For our listeners at higher


00:12:03.760 --> 00:12:06.069
latitudes, thank northern Europe,


00:12:06.079 --> 00:12:08.710
Canada, and the northern tier US states,


00:12:08.720 --> 00:12:10.790
it's worth checking those Aurora apps


00:12:10.800 --> 00:12:13.750
tonight. Even at G1 levels, Aurora


00:12:13.760 --> 00:12:15.910
displays can be visible in Scotland,


00:12:15.920 --> 00:12:18.150
Scandinavia, and across the northern


00:12:18.160 --> 00:12:21.430
tier US states. And with the sun now in


00:12:21.440 --> 00:12:24.710
the declining phase of solar cycle 25,


00:12:24.720 --> 00:12:27.269
space weather experts say that while big


00:12:27.279 --> 00:12:29.430
explosive events may become less


00:12:29.440 --> 00:12:31.829
frequent, coronal holes can actually


00:12:31.839 --> 00:12:34.310
provide a steadier rhythm of minor to


00:12:34.320 --> 00:12:36.870
moderate storms, aurora chasers


00:12:36.880 --> 00:12:38.790
shouldn't pack away their cameras just


00:12:38.800 --> 00:12:39.670
yet.


00:12:39.680 --> 00:12:41.910
>> And finally, our sixth story is a quick


00:12:41.920 --> 00:12:43.910
one, but it shows just how relentless


00:12:43.920 --> 00:12:46.629
the pace of space flight has become.


00:12:46.639 --> 00:12:49.269
SpaceX launched yet another Starlink


00:12:49.279 --> 00:12:51.110
mission in the early hours of this


00:12:51.120 --> 00:12:54.629
morning. The Starlink 6-103 mission,


00:12:54.639 --> 00:12:56.870
lifting off from Cape Canaveral's Space


00:12:56.880 --> 00:12:59.910
Launch Complex 40. It carried 29


00:12:59.920 --> 00:13:02.870
Starlink V2 mini satellites to low Earth


00:13:02.880 --> 00:13:03.990
orbit.


00:13:04.000 --> 00:13:06.150
>> This was the 10th orbital flight from


00:13:06.160 --> 00:13:09.350
Cape Canaveral so far in 2026, and we're


00:13:09.360 --> 00:13:11.590
not even through February. The first


00:13:11.600 --> 00:13:14.310
stage booster flying for its 10th time


00:13:14.320 --> 00:13:16.389
successfully landed on the drone ship a


00:13:16.399 --> 00:13:19.110
shortfall of gravitas in the Atlantic.


00:13:19.120 --> 00:13:21.990
>> 10 flights for that booster. SpaceX


00:13:22.000 --> 00:13:24.230
continues to demonstrate the reliability


00:13:24.240 --> 00:13:26.949
and reusability of Falcon 9 at a pace


00:13:26.959 --> 00:13:28.790
that would have seemed extraordinary


00:13:28.800 --> 00:13:31.190
just a few years ago. Combined with the


00:13:31.200 --> 00:13:35.110
Crew 12 launch on Friday, SpaceX's 600th


00:13:35.120 --> 00:13:37.430
Falcon 9 flight. It's been quite the


00:13:37.440 --> 00:13:41.269
week for Hawthorne. the 600th Falcon 9.


00:13:41.279 --> 00:13:43.190
That's genuinely remarkable when you


00:13:43.200 --> 00:13:44.150
think about it.


00:13:44.160 --> 00:13:46.710
>> It really is. And that brings us to the


00:13:46.720 --> 00:13:49.030
end of today's episode of Astronomy


00:13:49.040 --> 00:13:51.829
Daily. Fix stories covering human space


00:13:51.839 --> 00:13:54.389
flight, lunar ambitions, Saturnian


00:13:54.399 --> 00:13:57.189
science, interstellar visitors, space


00:13:57.199 --> 00:13:59.430
weather, and the unstoppable launch


00:13:59.440 --> 00:14:01.269
cadence of SpaceX.


00:14:01.279 --> 00:14:03.030
>> If you've enjoyed today's show, please


00:14:03.040 --> 00:14:04.710
do leave us a review on your favorite


00:14:04.720 --> 00:14:06.949
podcast platform. It really helps new


00:14:06.959 --> 00:14:09.269
listeners find us. And follow us on


00:14:09.279 --> 00:14:11.829
social media at astrodaily pod for


00:14:11.839 --> 00:14:13.430
updates throughout the day.


00:14:13.440 --> 00:14:15.110
>> You can also check out our full show


00:14:15.120 --> 00:14:18.629
notes and blog post at astronomyaily.io


00:14:18.639 --> 00:14:20.470
where we've got links to all the sources


00:14:20.480 --> 00:14:22.629
and studies we've discussed today.


00:14:22.639 --> 00:14:24.949
>> Until tomorrow, keep looking up.


00:14:24.959 --> 00:14:31.030
>> Pierce everyone.


00:14:31.040 --> 00:14:37.509
Oh,


00:14:37.519 --> 00:14:41.320
stories told.