An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

A detailed infrared view of the Galactic Center region of our Milky Way Galaxy. These infrared images are sensitive to the ...

Astronomers have been left puzzled by the discovery of an unusually large planet orbiting a remarkably small star, a cosmic ...

Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really small star.

In addition to the TMT, proposed federal funding cuts threaten the world-class Keck and Gemini observatories, the solar ...

NASA is advancing plans to construct a radio telescope on the Moon's far side – a location uniquely shielded from the ...

Astronomers are developing plans and technology for increasingly powerful space telescopes. For instance, NASA is working on its proposed Habitable Worlds Observatory, which would take ultrasharp ...

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a ...

A recent study has cast a concerning spotlight on a previously underestimated celestial threat: asteroids co-orbiting Venus.

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...

Dubbed AT2024tvd, the burst of radiation from this "tidal disruption event" (TDE) was also picked up by NASA's Chandra X-Ray Observatory, the National Radio Astronomy Observatory's Very Large ...

NASA has detected a strange, unidentified object orbiting the Sun, sparking intrigue and speculation across the scientific community. While theories range from space debris to a new celestial body ...