NASA announced the 2025 class of astronauts, and it includes someone who already is a record-breaking astronaut.

In the Northern Hemisphere, the equinox symbolizes the onset of shorter days with longer, cooler nights, while in the Southern Hemisphere, spring arrives with longer, warmer days. This year, the ...

The cadre — the 24th astronaut class in NASA's history, and the first new one since 2021 — was announced today (Sept. 22) ...

Astronomers are trying to determine what caused a series of gamma-ray bursts, the most powerful explosions in the universe, to occur in a single day.

Thursday's morning launch window extends from 5:30 a.m. to 9:30 a.m. at Launch Complex 40. The Falcon 9 will deploy 28 satellites, expanding Starlink's global network of nearly 8,400 internet-beaming ...

It will not only help future lunar settlers be self-sufficient but will help provide raw materials for space-based ...

Partial solar eclipse today will take place on September 21, 2025. The event will be visible from New Zealand, Antarctica, ...

A partial solar eclipse happens Sunday in parts of the Southern Hemisphere. Saturn will also appear at its brightest, with Earth directly between it and the sun.

Before 2025 ends, the last solar eclipse of the year will take place today (September 21, 2025). The solar eclipse is one of ...

NASA is gearing up to launch the Interstellar Mapping and Acceleration Probe (IMAP), a mission aimed at exploring the ...

The U.S. and China are in a sprint toward manned missions to the lunar surface by the end of this decade, with sights on 2029 ...

A new NASA-backed study suggests alien civilisations could eavesdrop on Earth's space transmissions, offering a new approach ...