The sun fired off an X1.2-class solar flare on Friday (Jan. 3), triggering radio blackouts throughout parts...
SpaceX launched its first Falcon 9 rocket of 2025 as it sent the Thuraya 4 communications satellite...
SpaceX is targeting Friday, Jan. 3 for its first Falcon 9 mission of 2025 as it launches...
This NASA/ESA Hubble Space Telescope Picture of the Week features the galaxy LEDA 22057, which is located...
Potentially habitable exoplanets are so incredibly common that astronomers have started to consider more unusual situations where...
You and I are living through a revolution in amateur astronomy. Not long ago, I would have...
“Space control” is a legacy term of art from United States military doctrine for space operations. It...
When fast radio bursts (FRBs) were first detected in 2007, they were a complete enigma. As their...
A new study in published in Physical Review Letters analyzes the most complete set of galaxy clustering...
A rare group of aligned, star-birthing dwarf galaxies resemble a cosmic string of pearls.
Aurora alert — a coronal hole is spewing fast solar wind toward Earth, potentially boosting geomagnetic activity...
SpaceX put the final countdown in the books for the Space Coast early Tuesday, adding one more...
HELSINKI — India’s space agency is planning 10 orbital launches in 2025 along with a debut commercial...
Leaders of NASA sit in an awkward position. While they are the head of a widely recognized...
An independent review team is delivering a final report to NASA leadership to determine if the agency's...
Friday, January 3Asteroid 14 Irene reaches opposition at 2 A.M. EST within northwestern Gemini the Twins. The...
The Indian Space Research Organization’s PSLV-C60 rocket lifts off from the Satish Dhawan Space Centre to begin...
A rendering of the Thuraya 4-NGS satellite on orbit. Graphic: Space42 SpaceX is preparing for its first...
Celestial fireworks that erupt all year long but last a fraction of a second, fast radio bursts,...
Apollo astronauts set up mirror arrays, or “retroreflectors,” on the moon to accurately reflect laser light beamed...