As NASA’s Artemis II crew made history today by traveling farther from Earth than any humans ever have, another unexpected passenger quietly drifted into frame: a jar of Nutella.
During

As NASA’s Artemis II crew made history today by traveling farther from Earth than any humans ever have, another unexpected passenger quietly drifted into frame: a jar of Nutella.
During

A new nanoscale analysis of the Bennu sample OREX-800066-3 returned by NASA’s OSIRIS-REx mission shows that organic compounds and minerals cluster into distinct regions, suggesting water once altered the asteroid in uneven, localized ways.

A tiny insect with a fuzzy body might seem simple at first glance, but bumblebees continue to surprise scientists with their hidden abilities.
Recent research shows that bumblebees can understand rhythm in a way that was once thought possible only…

HOUSTON, Tex. — Today (April 6), as NASA’s Artemis 2 astronauts had their names etched into history books for becoming the farthest-ever humans from Earth, they took a moment to recognize the milestone by remembering someone no longer with…

Scientists are equally clear about how it must be done, outlining three catalysts they consider non-negotiable if the research agenda is to be delivered within the narrow window still available.
The first is scale. The…

A comet passed through our solar system in late 2025, but it wasn’t from here. It came from another star system. Scientists named it 3I/ATLAS. It swung past the Sun and then continued back out into deep space.
By pure luck, it crossed paths with…

Ars: I want to ask now about what milestones we should be looking for this year. I think with Starship it would be the in-flight refueling test. Is that still potentially going to happen this year? I mean, I’m checking my…