The latest data from NASA’s robotic explorers on Mars has revealed a signal that does not fit neatly into any category ...

In a quiet riverbed carved into the Martian surface, a patch of layered stone may hold a clue to one of science’s most ...

The 26-foot-tall (8-meter-tall) cargo lander is expected to embark on its first flight during the first quarter of 2026, ...

Maine native and NASA astronaut Jessica Meir will serve as commander of a SpaceX Crew-12 mission to the International Space ...

This year brought us our third-known interstellar visitor, beautiful displays of the northern lights and the opening of the ...

REx reveals asteroid Bennu contains life's building blocks, shedding light on Earth's origins and the potential for extraterrestrial life.

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

Lonar Lake’s water level has risen steadily for three months, submerging ancient temples for the first time in living memory.

The country moved from investing only a few hundred million dollars annually at the start of the century to around $19 ...

If you were to ask a group of dedicated amateur astronomers to list their favorite telescopic targets, few if any would ...

NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.