Hubble doesn't just look at distant nebula and galaxies, but has also observed celestial bodies and events in our own solar ...

With a sun more than 4.5 billion years old, our solar system is considered "middle-aged," and the pictures of what it might ...

After dusk on Friday night, seven planets are expected to align in the night sky. But you'll need binoculars or a telescope ...

For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare ...

Beautifully captured against a starry sky, Comet C/2024 G3 (ATLAS) — dubbed by some as the "Great Comet of 2025" — shines ...

With a sun more than 4.5 billion years old, our solar system is considered "middle-aged," and the pictures of what it might ...

Whenever planets are visible in the night sky, they always appear roughly along the same line. This path, known as the ...

A major highlight of the mission will take place on March 14, when Blue Ghost captures high-definition images of a total ...

Systems like that were very useful for measuring the radio brightness and positions in the sky of cosmic radio sources, but ...

A very rare treat is about to grace Earth's night skies.

NASA’s Lucy spacecraft, part of an ambitious mission to explore the outer solar system, has successfully captured its first ...

An advanced imaging system developed at the University of Arizona boasts a shape-shifting mirror that delivers observing ...