Comerica reports that businesses are increasingly opting to buy commercial properties for equity, control, and stability, ...

Human health is the Achilles heel of space travel. Researchers at ETH Zurich have now succeeded in printing complex muscle ...

Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...

Researchers armed with a new "photonic lantern" device have discovered an unexpectedly asymmetrical disk of gas swirling ...

“Full beaver supermoon” is not a combination of words that one encounters often, but this month brings the second of three ...

Time now for an interstellar flyby. Let's meet a very old comet, 3I/ATLAS. DARRYL SELIGMAN: 3I/ATLAS is probably somewhere between 3 billion to 11 billion years old. So it's presumably been traveling ...

Perihelion for 3I/ATLAS takes place on Oct. 30, when the interstellar interloper will be 1.35 astronomical units (125 million ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How different will it look when it reappears on the other side?