A startup established three years ago to churn out a new class of high-power satellites has raised $250 million to ramp up ...
The winners of the inaugural Global Space Awards were recently announced at a star-studded ceremony at London's Natural ...
"The natural question that comes up is: how many more space telescopes will be affected when all these constellations are ...
The astronauts and cosmonauts aboard the International Space Station spent their first full week as Expedition 74 crewmates.
A rocky exoplanet outside the Earth's solar system may have an atmosphere, according to new evidence gathered by NASA ...
Interstellar object 3I/ATLAS is making its closest approach to Earth in just over a week from now, coming within 167 million ...
A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...
This weekend's night sky will feature one of the best meteor showers of the year on Dec. 13-14. The Geminid meteor shower ...
New images taken with the Gemini North telescope in Hawaii confirm that the interstellar comet 3I/ATLAS has gotten brighter ...
NASA’s Chandra Observatory has produced vivid, energy-segmented X-ray maps of galaxy clusters, revealing shock waves, cooling ...