A study of supernova remnant SNR 0519-69.0 using the Chandra X-ray telescope, Hubble and more has narrowed down its age to ...

The comet is the third interstellar object from deep space ever recorded to pass through Earth’s solar system.

I/ATLAS has mysteriously shrunk in size, and the latest images of the supposed comet may actually prove it's an ...

I/ATLAS recently passed its closest point to the sun. Because of its unusual behavior, some scientists are wondering if it's ...

Gaia’s full-sky survey generated a massive database tracking how asteroids reflect light as they rotate. These measurements, called light curves, reveal changes in brightness over time. When ...

China became the first to capture and publicly release close-up images of interstellar object 3I/Atlas ahead of NASA, ...

A tremendous effort is underway at NASA to send humans to Mars and return astronauts to the moon, including the flight  of ...

Is a sun a star or a planet? While science now agrees the sun is a star, new telescopes may soon challenge how we define ...

Zhang said that, technically, comet 3I/ATLAS has only appeared to "change color" a single time  —  when its coma became ...

Mars is about to receive a double dose of attention. This weekend, a pair of identical NASA satellites will launch together ...

As per the reports, Astronomer Qicheng Zhang used a filter to detect diatomic carbon (C2) particles, which glow green.