What old, dying stars teach us about axions as a candidate for dark matter
How do you search for invisible hypothetical particles? One way is to see how quickly they could kill…
What was the ‘Christmas Star’? Astronomy might hold the answer
In the run up to Christmas, carols fill the air. Many have an astronomical twist, singing of the…
60,000 feet above Earth, NASA is hunting for the minerals that power phones, EVs and clean energy
NASA has a new high-tech sensor to help the search for critical minerals in the American West. The…
Sidus Space Announces Closing of Public Offering
CAPE CANAVERAL, Fla., Dec. 24, 2025 /PRNewswire/ — Sidus Space, Inc. (Nasdaq: SIDU) (“Sidus” or the “Company”), an…
Kepler-22b exoplanet facts for curious ‘Pluribus’ fans
In Apple TV’s Pluribus, a faint radio signal from deep space reshapes humanity, and the source, astronomers learn,…
NASA’s New Mission to Map Giant ‘Halo’ Surrounding Earth
NASA’s Carruthers Geocorona Observatory, a groundbreaking mission, is set to provide new insights into the outermost layer of…
Earth’s radio bubble marks how far our signals have traveled
This image shows how far Earth’s radio broadcasts traveled across our Milky Way galaxy. No, not the width…
Space Astronomy Is Under Threat As New Paper “Raises Important Concerns” About Megaconstellations
The number of satellites in space continues to rise due to the deployment of megaconstellations. For decades, humanity…
All you need to know about the International Space Station’s 25 years in orbit
Even billionaires need to undergo months of training9: Longest spacewalk (hours) Since the first assembly mission in December…
ESA to hire 520 new staff as workforce expansion begins in 2026
MILAN — The European Space Agency announced plans to hire approximately 520 new staff members starting in 2026,…