Farewell to life on earth
Knowing when life on Earth will end is one of the things that worries us the most, and…
The next generation of radar needed to detect micro-debris and enable a safer LEO
As someone deeply involved in the space sector, I’ve seen firsthand how low Earth orbit (LEO) is becoming…
Huge red giant star has newfound companion — and it may be a bad neighbor
Astronomers have discovered that an aging red giant star has a closely orbiting stellar companion, which could be…
AI Satellite Reorients Itself in Space Without Human Help
For the first time, a satellite in orbit has reoriented itself entirely through artificial intelligence. This groundbreaking experiment,…
‘From another world’: 3I/ATLAS photobombs a galaxy and shows off its multiple tails in stunning new image
An astrophotographer has snapped a stunning shot of the interstellar visitor 3I/ATLAS photobombing a distant galaxy in the…
Chinese satellite disintegrates on reentry at supersonic speed
A bright fireball broke apart above the Canary Islands before dawn on October 16, 2025. The islands’ seismic…
Comet C/2025 K1 ATLAS fragmentation: new image with likely a new piece and animation – 18 Nov. 2025.
After a few days in a row of bad weather, we had less than 10 minutes of clear…
China’s space ambitions hit a new gear
WASHINGTON — The United States is at risk of losing the strategic high ground that underpins modern military…
NASA Discovered a Rock on Mars That Doesn’t Belong There : ScienceAlert
More than five years into its mission, NASA’s Mars Perseverance rover is still ambling across the surface of…
A Colossal New Satellite Just Reached Orbit—And the Sky May Never Look (Or Work) the Same Again
In a year already packed with aerospace milestones, one upcoming satellite launch could redraw the map of global…
Prof. Avishai Dekel, pioneering Israeli astrophysicist and cosmologist, dies at 74
Prof. Avishai Dekel, one of the world’s leading astrophysicists and a central figure in shaping modern cosmology research…
‘Elon needs to take this into account for the future’
A man vacationing in the Turks and Caicos Islands recently stumbled upon what he says are fragments from…