‘Hubble tension’ is back again as a new cosmic map deepens the puzzle
It may be curtains for the Atacama Cosmology Telescope (ACT), but the final data from its nearly 20…
NASA Selects 2 Instruments for Artemis IV Lunar Surface Science
NASA has selected two science instruments designed for astronauts to deploy on the surface of the Moon during…
Palmer Luckey Wants to Take War Underground
Most tech billionaires seem to think the future is in space, whether it’s Elon Musk launching classified payloads…
NASA’s Nancy Grace Roman Space Telescope Completed
Over the course of several hours, technicians meticulously connected the inner and outer segments of NASA’s Nancy Grace…
UK developing first robotic welder to fix satellites in space
The University of Leicester, in partnership with welding specialist TWI Ltd, is leading the development of the UK’s…
NASA Completes Nancy Grace Roman Space Telescope Construction
NASA’s next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner…
Damaged launch pad: How long before Russia can send astronauts to the ISS again?
On Thanksgiving Day (Nov. 27), a Russian Soyuz rocket launched three astronauts toward the International Space Station from…
What does Vladimir Putin wants from his state visit to India and his meeting with Narendra Modi?
Vladimir Putin is in the mood to make deals with India. He wants new deals on Russian oil,…
Comet 3I/ATLAS shows activity in Juice navigation camera teaser
During November 2025, ESA’s Jupiter Icy Moons Explorer (Juice) used five of its science instruments to observe 3I/ATLAS.…
Sam Altman has explored deal to build competitor to Elon Musk’s SpaceX
Altman reached out to at least one rocket maker, Stoke Space, in the summer, and the discussions picked…
NASA heads to Death Valley to test new Mars drone tech
After reaching Mars with the Perseverance rover in early 2021, NASA’s Ingenuity helicopter proved a huge success as…
Geminids meteor shower 2025: When and where to watch the spectacular December nights with up to 120 shooting stars per hour |
The Geminids meteor shower is widely regarded as one of the brightest and most dependable annual celestial events.…