Even some fields that seem fully settled will occasionally have breakthrough ideas that have reverberated impacts on the rest ...

"We would have loved to find that Venus was once a planet much closer to our own, so it’s kind of sad in a way to find out ...

Students, professors, alumni and stargazers alike gathered to celebrate the life and legacy of Carl Sagan in a 90th birthday celebration hosted by the Carl Sagan Institute.

A team of astronomers has found that Venus has never been habitable, despite decades of speculation that our closest planetary neighbor was once much more like Earth than it is today.

In this episode, Dave Eicher invites you to observe the Moon passing by Saturn on the evening of December 7. Both objects at ...

Intel said Pat Gelsinger has retired and stepped down from the company’s board of directors.

Earth is an ocean world, with water covering about 71% of its surface. Venus, our closest planetary neighbor, is sometimes ...

We have studied the skies for centuries, but we have only found two objects known to come from another star system. The first ...

Astronomers have speculated for decades that Venus could once have been remarkably similar to Earth – and might have been ...

Today is your last day to save serious money on telescopes, but you'll have to be fast, here are 9 you won't want to miss!

Slowly repeating bursts of intense radio waves from space have puzzled astronomers since they were discovered in 2022.

Transits, occultations, eclipses, and shadow transits of the jovian moons are perfect events for telescopic viewing.