Space & Astronomy

Missions, telescopes, astrophysics, exoplanets, and the future of exploration.

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Inside Space & Astronomy

Space Exploration (Artemis & Mars) Crewed missions, lunar bases, Mars rovers, and deep‑space travel plans. Telescopes & Observatories JWST, Hubble, radio arrays, and sky surveys revealing the cosmos. Astrophysics & Cosmology Black holes, dark matter, gravitational waves, and the big‑picture universe. Satellites & Launch Industry Launch cadence, boosters, mega‑constellations, and orbital services. Planetary Science & Exoplanets Worlds near and far—atmospheres, habitability, and planetary formation.

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The 50 sources publishing most on Space & Astronomy over the last 30 days, out of 13,058 articles in the feed. Click a source for its articles on this topic and its profile.

  1. 1 Space Daily spacedaily.com 335 articles 1+ hour ago 96%
  2. 2 Space space.com 151 articles 13+ hour ago 97%
  3. 3 Starlust starlust.org 149 articles 2+ day ago 76% 24
  4. 4 Yahoo News yahoo.com 148 articles 21+ hour ago 95%
  5. 5 @Dailygalaxy_Info dailygalaxy.com 130 articles 7+ hour ago 97% 2
  6. 6 Mirage News miragenews.com 127 articles 2+ day ago 87%
  7. 7 Medium medium.com 111 articles 4+ hour ago 76%
  8. 8 Universe Today universetoday.com 102 articles 1+ hour ago 88%
  9. 9 ua.news 91 articles 2+ day ago 0%
  10. 10 Aviation Week Network aviationweek.com 83 articles 2+ day ago 90%
  11. 11 Notebookcheck notebookcheck.net 82 articles 2+ day ago 91%
  12. 12 @Moneycontrolcom moneycontrol.com 81 articles 2+ day ago 93%

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Latest in Space & Astronomy

Space Daily
spacedaily.com > t-matter-antimatter-one-extra-billion-pairs

Known physics suggests the early universe should have produced matter and antimatter in equal amounts. Nearly all of it annihilated into radiation, but roughly one extra matter particle survived for every billion pairs—and why that tiny imbalance existed remains one of physics’ deepest unsolved problems.

1+ hour, 10+ min ago   (906+ words) The measured net baryon-to-photon ratio is about 6.1 parts in ten billion. Physics can describe the required ingredients for that excess, but no confirmed mechanism made it....

Universe Today
universetoday.com > articles > a-new-catalog-of-close-to-3000-supernova-challenges-theories-on-dark-energy

A New Catalog of Close to 3,000 Supernova Challenges Theories on Dark Energy

1+ hour, 47+ min ago   (88+ words) The most comprehensive catalogue of exploding white dwarf stars ever assembled has revealed new clues about dark energy, the mysterious force driving the universe’s accelerating expansion....

Lake County News
lakeconews.com > en > 85307-space-news-nasa-rocket-takes-first-multi-point-look-inside-radio-disrupting-clouds

Space News: NASA rocket takes first multi-point look inside radio-disrupting clouds

1+ week, 1+ day ago   (474+ words) High above Earth, thin veils of metallic haze drift through the edge of space. Known as sporadic E layers, these high-altitude “clouds” form from the vaporized dust of burnt-up meteors, earning their name from the unpredictable way they emerge and…...

Knowridge Science Report
knowridge.com > 2026 > 09 > dense-galaxies-are-carving-out-a-bubble-in-the-early-universe

Dense Galaxies Are Carving Out a Bubble in the Early Universe

2+ hour, 32+ min ago   (112+ words) ...

DEV Community
dev.to > chovy > amodei-altman-and-musk-agree-on-one-thing-slow-the-frontier-down-2p9g

Amodei, Altman and Musk agree on one thing: slow the frontier down

3+ hour, 20+ min ago   (384+ words) A thread went up on r/ArtificialInteligence tonight with a title that would have been a joke a year ago: three of AI's biggest rivals agree on something. The something is that the technology is moving too fast. The thread…...

ScienceAlert
sciencealert.com > astronomers-spotted-a-bear-on-mars

Astronomers Spotted a 'Bear' on Mars

3+ hour, 40+ min ago   (186+ words) On 12 December 2022, an orbiter traveling 251 kilometers (156 miles) above the southern highlands of Mars photographed a hill....

BBC News
bbc.co.uk > news > articles > cvgy4w3mnpvo

Five night sky events to look forward to this autumn

3+ hour, 47+ min ago   (898+ words) This year's November full moon will appear as a supermoon. This is 2025's November Beaver Moon captured above forests in Hungary Autumn brings longer nights to the northern hemisphere, offering more opportunities to get outside and look up at the…...

scitechdaily.com
scitechdaily.com > one-asteroid-strike-may-have-reshaped-an-entire-martian-moon

One Asteroid Strike May Have Reshaped an Entire Martian Moon

5+ hour, 43+ min ago   (694+ words) ...

Space Coast Daily
spacecoastdaily.com > 2026 > 09 > nasa-answers-president-trumps-call-to-establish-the-united-states-space-academy

NASA Answers President Trump???s Call to Establish the United States Space Academy

1+ day, 23+ hour ago   (439+ words) NASA-led work is in full swing to make the academy a reality and shape the future of America’s aerospace workforce and leadership. Home » Home » NASA Answers President Trump’s Call to Establish the United States Space Academy Executive Order was signed…...

US News & World Report
usnews.com > news > top-news > articles > 2026-09-12 > openai-ipo-will-not-happen-in-2026-amid-ai-safety-fears-altman-says

OpenAI IPO Will Not Happen in 2026 Amid AI Safety Fears, Altman Says

14+ hour, 2+ min ago   (424+ words) I actually think that, given everything happening with safety, right now would be an ill-advised moment to go ‌public, and we don't feel pressure ‌on that," Altman told Fortune. Growing numbers of U.S. lawmakers are calling for new rules…...