Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent stars.

The ultimate purpose of PUNCH is to use its four instruments — three wide-field imagers (WFI) and a near-field imager (NFI) — ...

As a partial solar eclipse took place across the Northern Hemisphere, I thought this was a perfect opportunity to try to get ...

A rare 'smiley face' triple conjunction is coming to Earth's morning skies on April 25, when Venus, Saturn and the crescent ...

In a memorable image from the 1977 film "Star Wars," the young hero Luke Skywalker gazes at two suns setting above the ...

Although it is just now starting to feel like spring, last month was the official change of the seasons and now is a good ...

A faint cosmic spin – one rotation per 500 billion years – could resolve the stubborn Hubble tension by tweaking standard ...

Astronomers have found thousands of exoplanets — worlds beyond our solar system. Most of them are in single-star systems, ...