Space News Today

Wednesday SpaceTime 20261111 Series 29 Episode 135

A stellar grave yard at the heart of the Milky Way A new study has shown that the gas orbiting the black hole at the centre of our galaxy is rich in metals from the corpses of dead and dying stars. The mystery of the origin of Earth’s water A new study suggests planet Earth may have formed much of its water during its formation in the protoplanetary disk rather than later from asteroid and comet impacts as often speculated. Rocket Lab to fly from Alaska Rocket Lab is building two new launch pads in Alaska to conduct rapid-response launches and missile-defence testing for the United States military. The Science Report A derivative of vitamin B5 used as a cholesterol-lowering supplement shown to stop psoriasis. Having a spouse with dementia may put you at a higher risk of developing dementia yourself. Northern Australia becomes a lifeboat for the critically endangered Green Sawfish. Smartphone after 10pm linked to teens falling asleep later, waking up later and sleeping less. Alex on Tech messages from the dead.

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Show notes NASA turns Curiosity's spare test-bed rover into PROMISE, a nuclear-powered rover bound for the Moon's south pole, as part of a sweep of Moon Base awards. Plus: a theory of 'gravitational reconnection' hidden in Einstein's equations, a record 9.7-picokelvin quantum gas aboard China's Tiangong space station, ESCAPADE's twin burns over southern Australia, and a both-hemispheres skywatch. NASA's PROMISE rover and the Moon Base awards NASA Release 26-095 (7 Nov 2026) and PROMISE mission page. JPL is converting the duplicate Curiosity test-bed rover, powered by a flight-spare MMRTG, for a late-2028 launch and an 18-month mission at the lunar south pole. Blue Origin: $94M base + $140M option to deliver it on Mark 1. Also: eight CLPS 2 companies ($10B maximum, 10 years), CLPS 1 raised to $4.2B, six VADR task orders (~$1.3B), a 2028 Starship cislunar communications demo. https://www.nasa.gov/news-release/nasa-awards-moon-base-transportation-technology-science-projects/ https://www.nasa.gov/mission/promise/ Gravitational reconnection Comisso (Columbia) & Asenjo (Universidad Adolfo Ibáñez), 'Reconnection of Gravitational Fields', Physical Review D 114, 084095, 28 Oct 2026, DOI 10.1103/lmqy-pf9k; preprint arXiv 2609.25241 (Sept 2026). Theoretical only. https://news.columbia.edu/news/can-gravitational-fields-break-and-reconnect-einsteins-equations-suggest-they-can https://arxiv.org/abs/2609.25241 Quantum gas below 10 picokelvin on Tiangong 'Quantum gases below 10 picokelvin in space', Science (First Release, 5 Nov 2026), DOI 10.1126/science.aea5324. ~20,000 Rb-87 atoms, 9.7 pK equivalent temperature, 7 s observation (CAS). Peking University, SIOM and CSU-CAS. https://www.science.org/doi/10.1126/science.aea5324 https://www.sciencenews.org/article/lowest-temperature-china-space-station ESCAPADE's powered Earth flybys NASA ESCAPADE blog (2 Nov 2026). Blue's burn 8:51 p.m. AEDT 7 Nov; Gold's 9:51 p.m. AEDT 9 Nov, both over southern Australia; Mars arrival 7 and 9 Sept 2027. https://science.nasa.gov/blogs/escapade/2026/11/02/nasas-twin-escapade-spacecraft-to-slingshot-past-earth-on-way-to-mars/ Quick hits Starship Flight 15 targeted Fri 13 Nov, 22:45 UTC, pending regulatory approval; Voyager 1 one light-day ~18 Nov; Euclid DR1-Foundation due in November. https://www.valleycentral.com/news/local-news/spacex-plans-to-launch-starship-15-flight-on-nov-13/ https://www.cosmos.esa.int/web/euclid/dr1-timeline Skywatch New Moon 9 Nov. Venus about 1° from Spica before dawn 9–10 Nov (higher from the north). Mars and Jupiter close to ~1.2° on 16 Nov (our calculation). Crescent Moon ~2° from Antares on the evening of 11 Nov (southern-favoured). Saturn high in southern evenings. Northern Taurids 11–12 Nov; Leonids 17 Nov. Four-galaxy challenge for southern observers. Solar viewing only with ISO 12312-2 certified filters.

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Space Nuts: Vanishing Stars, White Holes, Earth’s Mass and Neutrinos

In this listener Q&A episode of Space Nuts , Andrew Dunkley and Professor Fred Watson tackle four cosmic questions that stretch from distant stars to the nature of space-time. They explain why a star billions of light-years away would still appear in our sky long after it had gone out, and why looking across the universe means looking back through time. Next, they consider whether white holes are the opposite of black holes, then investigate whether dark matter could affect our measurements of Earth’s mass and gravity. Finally, they explore how neutrinos interact with gravity, whether black holes can capture them, and why space-time itself is not something a black hole can consume. Join Andrew and Fred Watson Watson for big ideas, listener curiosity and the occasional detour into the value of the Earth in dollars.

Key topics

- How light-travel time means we see distant stars as they were in the past.

- White holes as theoretical solutions to relativity, and how they differ from black holes.

- Whether dark matter contributes to Earth’s measured gravity and mass.

- The mass of the Earth and how astronomers determine it.

- Neutrinos, gravity, black holes and whether space-time can be consumed.

Timestamps

00:00 - Introduction and listener questions

01:30 - If a distant star goes out, when would we see it happen?

06:30 - Looking back in time across the observable universe

10:00 - What are white holes, and are they the opposite of black holes?

15:30 - Could dark matter affect measurements of Earth’s gravity?

20:30 - How the mass of Earth is determined

23:30 - Do neutrinos interact with gravity, and can black holes capture them?

27:00 - Could a black hole feed on space-time itself?

30:00 - How to send questions to Space Nuts and closing remarks

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Monday SpaceTime 20261109 Series 29 Episode 134 Growing hints of volcanic activity on Mars The European Space Agency’s ExoMars Trace Gas Orbiter has detected signs of volcanic activity on the red planet. NASA’s Swift Space Telescope destroyed NASA’s Swift gamma space telescope has re-entered the Earth’s atmosphere in an uncontrolled descent, burning up in the skies above the Pacific Ocean. China details its manned Moon program China has released details of its manned Moon program, confirming that it expects to have taikonauts walking on the lunar surface before 2030 . The Science Report Study shows patients with female doctors do better in hospitals. El Niño to strengthen to unprecedented levels over the next three months. Claims kids who eat more ultra-processed foods may respond to food differently. Palaeontologists find fossilised dinosaur red blood cells and amino acids. Skeptics guide to rebranding the fake science of homeopathy. Our Guests This Week Swift Program Scientist Ilana Harrus from NASA Greenhill Observatory Director Professor Andrew Cole from the University of Tasmania Our regular guests: Alex Zaharov-Reutt from techadvice.life Tim Mendham from Australian Skeptics 🌏 Get Our Exclusive NordVPN deal here ➼ www.bitesz.com/nordvpn (http://www.bitesz.com/nordvpn) . The discounts and bonuses are incredible! And it’s risk-free with Nord’s 30-day money-back guarantee! ✌ If you’d like to support the podcast and gain access to bonus content by becoming a SpaceTime crew member, you can do just that through The Big Bang editions on Patreon, Spotify and Apple Podcasts. Details on the Support page on our website https://www.bitesz.com/show/spacetime/support/ (https://www.bitesz.com/show/spacetime/support/) For more SpaceTime and show links: https://linktr.ee/biteszHQ (https://linktr.ee/biteszHQ) If you love this podcast, please get someone else to listen too. Thank you…

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Is Mars still volcanically alive? Europe's ExoMars Trace Gas Orbiter keeps catching hydrogen chloride, a gas that comes out of volcanoes on Earth, above fresh cracks on the giant Alba Mons volcano, in the wrong season, in one place and low to the ground. We unpack the evidence, the proposed 'ice lid', and everything this result is not. Then it's The Week That Was: two black holes in one early galaxy, Swift's fiery end over Sumatra, ESCAPADE's powered slingshots over Australia, a planet rescued from Webb's glare, and the cosmic leaf blower. Plus the week's sky from both hemispheres. In this episode • Lead: Hydrogen chloride detections at Alba Mons as a potential sign of igneous activity on Mars (Trokhimovskiy, Mège et al., Science Advances, 4 Nov 2026). Detections first presented at 2025 conferences. • Week That Was: LID-1166 dual black holes (E220); Swift re-entry, 4 Nov (E221); ESCAPADE powered flybys (E222); FLIP digital-twin coronagraph and 51 Eridani b (E223); Lyman-alpha 'leaf blower' (E224). • Arc updates: AR4566 M3.5 flare and storm watch; Starship Flight 15; Voyager 1 one light-day; BepiColombo; Hera. • Skywatch: Venus and Spica; thin crescent Moon; new Moon 9 Nov; spotting ESCAPADE Gold; Mars–Jupiter 16 Nov; aurora watch; ISO 12312-2 eye safety. Sources • Science Advances, DOI 10.1126/sciadv.aeb9422 — 'Enigmatic HCl detections as a potential signature of igneous activity on Mars' • ESA release, 4 Nov 2026 — European orbiter detects hints of volcanic activity on Mars • NASA ESCAPADE blog, 2 Nov 2026 — science.nasa.gov/blogs/escapade • NASA Swift blog — science.nasa.gov/blogs/swift • EarthSky Sun news, 6 Nov 2026 astronomydaily.io · @AstroDailyPod · Bitesz.com Podcast Network YouTube description Is Mars still volcanically alive? ESA's ExoMars Trace Gas Orbiter has caught hydrogen chloride above fresh fissures on Alba Mons, out of season, in one place, low to the ground. We look at the evidence, the proposed ice lid, and what this result is NOT. Then The Week That Was: dual black holes in LID-1166, Swift's re-entry, ESCAPADE's slingshot over Australia, FLIP and 51 Eridani b, and the cosmic leaf blower. Plus this week's sky for both hemispheres. astronomydaily.io · @AstroDailyPod · Bitesz.com Podcast Network Chapters (estimate — confirm against final audio) 00:00 Cold open 00:40 Is Mars still breathing? Hydrogen chloride at Alba Mons 09:05 The Week That Was 14:10 Skywatch: Venus, Spica, ESCAPADE, Mars and Jupiter 17:30 Outro

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