What was the Universe like before the first stars formed? Dark, obviously. But there must have been some level of activity in the gas clouds that preceded the first stars.
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HELSINKI — China conducted a pair of launches Sunday to separately deliver a new experimental satellite and a new batch of Guowang broadband satellites into orbit. To continue reading this
WASHINGTON — The U.S. Space Force’s flagship wargame is undergoing a shift that reflects a broader strategic reality: America no longer sees space security as a solo act. To continue
There are several candidates for the biggest star in the universe. One of them, VY Canis Majoris, is over 1,500 times the width of the sun. If it were placed
Astronomers have re-examined the biggest explosion ever seen, possibly the most massive explosion since the Big Bang, to learn more about mysterious blasts of high-energy called gamma-ray bursts (GRBs). Aptly
As we all learn from a young age, the sun is the star at the center of our solar system. However, compared with the stars visible to Earth at night,
Tantalizing evidence hints that dark energy might be evolving, leading some cosmologists to suggest that our universe will collapse in a “Big Crunch” sooner than expected. Over the past year,
File: A Falcon 9 rocket stands at pad 39A for its planned launch with 21 Starlink satellites. Image: Adam Bernstein/Spaceflight Now. SpaceX second Starlink launch in 24 hours will see
A total solar eclipse will sweep over parts of Spain, Iceland and Greenland on Aug. 12, 2026, offering millions a chance to witness one of nature’s greatest spectacles. As the
Goodbye NASA? – An Era May be Ending – YouTube Watch On On Episode 164 of This Week In Space, Rod Pyle and Tariq Malik discuss these concerning times for
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01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
03Astronomy 101: From the Sun and Moon to Wormholes and Warp Drive, Key Theories, Discoveries, and Facts about the Universe (The Adams 101 Series) -
04True Anomaly hires former York Space executive as chief operating officer -
05Φsat-2 begins science phase for AI Earth images -
06Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly
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