CO₂ ice blocks on Mars may dig gullies as they slide and sublimate in the thin atmosphere. In lab experiments, scientists recreated these eerie, worm-like movements under Martian conditions. The ...

A newly discovered space rock will zoom safely by Earth later today (Oct. 15) at only about a quarter of the average distance ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

In a Martian valley carved by ancient rivers, a four-pound helicopter sat in silence, its blades half-buried in red dust.

The U.S. wants to remain a superpower in space. It can’t without supporting NASA In the early 1400s, nearly a century before Columbus’s fateful voyage to the Americas, China seemed most poised to use ...

NASA's Artemis program is set to explore the Moon's south pole, a region of perpetual darkness holding clues to the solar ...

With the recent discovery of traces of what may or may not be or have been life on Mars, eyes are turning to another world in ...

We take a look at what the discovery of liquid water under Mars’ surface could mean, we discover how space affects the human ...

Auburn University physicists have detected water activity in comet 3I/ATLAS, marking the first time hydroxyl gas, water's chemical signature, has been observed from an interstellar visitor.

Humans are finally building the technology that could tell us where to look, when to look, and what signs to watch for. What ...

NASA confirmed that nuclear-micropowered probes (NMPs) using tritium betavoltaic power technology is possible. A new study ...

3I/ATLAS is named for its status as one of three interstellar objects ever discovered in our cosmic neighborhood, as well as ...