Dive into NASA's ATLAS system as interstellar 3I/ATLAS nears Sun on 29 Oct 2025—no Earth hit, but astrometry campaign probes ...

Such a stunning sight is only temporary—on the broader cosmic scale, that is, surviving for merely tens of thousands of years ...

Starfish Space raised $29 million in 2024 to develop autonomous vehicles for life-extension in geostationary orbit and ...

NASA confirms comet 3I/ATLAS, a rare interstellar visitor, will safely pass the Sun and Venus in late 2025, offering ...

Astronomers have used simultaneous ground-based and space-based observations to measure the temperature and velocity of gas ...

In 1978, Ride and five other women became the first group of female astronauts in the U.S. A new book by a longtime curator ...

Two Sydney PhD students have pulled off a remarkable space science feat from Earth—using AI-driven software to correct image ...

The interstellar comet 3I/ATLAS is now reaching its closest point to the sun, or perihelion, on Wednesday, according to NASA.

The sun is frequently ejecting huge masses of plasma, called coronal mass ejections (CMEs), into space. They often occur ...

Scientists have been searching for radio signals from hypothetical alien civilizations using radio telescopes for decades.

Comet 3I/ATLAS is warming up as it approaches the sun, causing a jet to emerge. The jet is visible in a dramatic new image.

Impressively, capturing an image of Betelbuddy was only the start of the discoveries. The researchers had anticipated the ...