A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a scientist has detailed in a new report. Avi Loeb claims the comet could even be ...
SpaceX’s Elon Musk says he will rocket Optimus bots on the first Starships sent to Mars, but a leading robotics scholar ...
Our solar system’s third discovered interstellar visitor, comet 3I/Atlas, will dip into the glare of the Sun this week, leaving the detective work on this object to spacecraft far from Earth.
An Earth-observing radar satellite launched in July jointly between the U.S. and India has returned its first images of our ...
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Mining the moon: Can you make money harvesting helium-3?
Several companies firmly believe that mining for helium-3 (He-3) on the moon is a real potential money-maker. But is there an ...
The Habitable Worlds Observatory is poised to tell us whether Earthlike planets are common—if it can get off the ground ...
Perseverance represents more than a machine. It is a proxy extending humanity’s senses across millions of miles to an alien ...
Anthony Wood joined Space.com in April 2025 after contributing articles to outlets including IGN, New Atlas and Gizmodo. He ...
NASA’s Carruthers mission will capture the first full images of Earth’s exosphere, helping protect astronauts and guide the search for life.
A UC Berkeley lab is controlling a NASA mission to study the farthest reaches of Earth’s atmosphere from afar using the Carruthers Geocorona Observatory.
New Glenn's second flight will propel NASA's twin ESCAPADE spacecraft to Mars to study how the solar wind interacts with the planet's magnetic environment.
Perseverance captures a sharp panoramic view of Mars from Falbreen, revealing key rock textures for future research.
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