Episodes

SpaceTime Series 28 Episode 11 Ancient Water on Mars and the Birth of the Universe's Lights Scientists have uncovered two sets of ancient wave ripples on Mars, revealing evidence of long-dried ponds and lakes that once existed on the Red Planet....

SpaceTime Series 28 Episode 10 Gaia's Sky Scanning Completion and Mid Infrared Flare from Sagittarius A* The European Space Agency's Gaia spacecraft has completed its sky scanning phase, marking a monumental achievement in astronomical missions. Over...

SpaceTime Series 28 Episode 09 Starship's Fiery End and Blue Origin's New Glenn Debut SpaceX's Starship experienced a dramatic explosion during its seventh test flight, marking both success and setback. While the super heavy booster was successfully...

SpaceTime Series 28 Episode 08 Origins of Fast Radio Bursts Unveiled Astronomers have pinpointed the source of fast radio bursts, specifically linking them to magnetars, a type of highly magnetic neutron star. This breakthrough, reported in Nature,...

SpaceTime Series 28 Episode 07 Dark Matter's Role in Milky Way's Stellar Streams New research suggests that dark matter may have influenced the formation of the GD-1 stellar stream in the Milky Way. A study in the Astrophysical Journal Letters...

SpaceTime Series 28 Episode 06 Formation of Pluto-Charon Binary System A new study reveals that the formation of the Pluto-Charon dwarf planet binary system may mirror that of the Earth-Moon system. The research, published in Nature Geoscience,...

SpaceTime Series 28 Episode 05 Volcanic Activity on Mars New research suggests recent volcanic activity on Mars, with eruptions possibly occurring within the last 50,000 years. This discovery, based on satellite observations, highlights a mysterious...

SpaceTime Series 28 Episode 04 Challenging the Existence of Dark Energy A groundbreaking study from the University of Canterbury in New Zealand is challenging the long-held belief in dark energy, suggesting that the universe's expansion might not...

SpaceTime Series 28 Episode 03 Parker Solar Probe's Historic Journey NASA's Parker Solar Probe has made history by becoming the fastest man-made object, surviving a record-breaking close approach to the Sun's surface. The probe, travelling at an...

SpaceTime Series 28 Episode 02 Liquid Water on Mars: A Mirage? A new study casts doubt on the existence of liquid water on Mars, challenging previous assumptions about recurring slope lineae and the potential for brine pools. Researchers argue that...

SpaceTime Series 28 Episode 01 Webb Telescope Confirms Hubble Tension The James Webb Space Telescope has confirmed the Hubble Tension, challenging the current understanding of cosmic theory. New observations reveal that the Universe is expanding...

SpaceTime Series 27 Episode 157 NASA's Parker Solar Probe Touches the Sun NASA's Parker Solar Probe has made history by becoming the first spacecraft to touch the Sun. The probe, weighing 685 kilogrammes, flew within 6.1 million kilometres of the...

SpaceTime Series 27 Episode 156 Superflares: A Century-Long Threat? A new study warns of the potential for our Sun to unleash superflares, with the threat estimated at once per century. These massive eruptions could engulf the Earth, challenging our...

SpaceTime Series 27 Episode 155 *Discovery of a New Class of Cosmic X-Ray Astronomers have identified a new class of cosmic X-ray source, potentially originating from a novel type of nova event. The study, published in the Astrophysical Journal...

SpaceTime Series 27 Episode 154 *The Moon's Age: A New Perspective New research suggests the Moon may be much older than previously believed. Evidence indicates the Moon's crust underwent extensive remelting around 4.35 billion years ago, obscuring...

SpaceTime Series 27 Episode 153 *The Mysterious Origins of Martian Minerals A new study suggests that some Martian minerals may have formed in liquid carbon dioxide rather than water. While traditional views link Mars' dry river channels to past water...

SpaceTime Series 27 Episode 152 *Martian Dust Storms: A New Understanding A groundbreaking study reveals the triggers behind Mars' infamous planet-wide dust storms. Researchers from the University of Colorado Boulder suggest that relatively warm and...

SpaceTime Series 27 Episode 151 *A New Perspective on the Moon's Aitken Basin Recent observations of the Moon's south pole reveal that the Aitken Basin crater is more circular than previously believed. This significant discovery challenges existing...

SpaceTime Series 27 Episode 150 *Venus: A Lifeless World New research has debunked the long-standing theory that Venusmight have once been habitable. Despite being Earth's sister planet, a study of its atmospheric chemistry reveals that Venus has...

SpaceTime Series 27 Episode 149 *Did Earth's Oceans Come from Comets? New research suggests that Earth's oceans may have originated from comets, reigniting the debate about the origins of Earth's water. Recent observations of Comet 67P reveal a...

SpaceTime Series 27 Episode 148 *Another Delay for NASA's Artemis Moon Mission NASA has announced a delay in the launch of its Artemis 2 manned Moon mission, now rescheduled for April 2026. Originally planned for September 2025, the delay is due to...

SpaceTime Series 27 Episode 147 *A Cosmic Glimpse into the Universe's Past Astronomers have witnessed a rare supernova, 2023 UFX, offering insights into the early universe. This unusual stellar explosion involved a metal-poor red supergiant star,...

SpaceTime Series 27 Episode 146 *Supernova's Potential to End the Dark Matter Search Astronomers are eagerly awaiting a nearby supernova that could finally solve the mystery of dark matter. A new study suggests that axions, hypothetical particles,...

SpaceTime Series 27 Episode 145 *Unveiling the Mysteries of Uranus and Neptune A new study reveals that Uranus and Neptune, the ice giants of our solar system, may have layered interiors composed of water, methane, and ammonia, similar to oil and...