Color images of the Red Planet captured by the Tianwen-1 orbiter have been released by the China National Space ...
NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...
Near-surface water ice could supply essential resources for future human exploration on the Red Planet. Before sending people ...
Mars orbiters have given astronomers an unexpected new vantage point on 3I/ATLAS, sharply tightening estimates of the ...
Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.
Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.
December is an exciting month for those who like to look up, with a comet, a meteor shower, and a conjunction between the ...
The Full moon, the Yule Moon, is on December 4. This is a supermoon, the second largest of 2025. The next evening, the moon ...
A new crew is heading to the International Space Station, just in time for Thanksgiving, to continue important research.
Billions of years ago, it rained on Mars. The water collected in valleys and rivers, filled and spilled over the rims of craters, and was funneled into canyons, perhaps even making its way to a large ...
A 2023 astronaut photo shows three dark hills, or mesas, towering above part of the Sahara desert in southern Mauritania. The ...
Scientists speculate that the mysterious celestial object could have been ejected by a black hole.