Every so often, Jupiter's strong gravity sends an asteroid hurtling through the solar system, sometimes towards Earth. Last ...

A new moon is when the moon shares the same celestial longitude as the sun; the two bodies are said to be in conjunction.

So do China and Russia. Here’s what you need to know about America’s new lunar-energy race ...

A partial solar eclipse happens Sunday in parts of the Southern Hemisphere. Saturn will also appear at its brightest, with ...

Whether you are in the U.S. hoping to spot Venus beside the moon today, or in Europe awaiting the rare occultation, September ...

Astrophotography used to be out of reach for smartphone owners, but if you have a newer iPhone, you might just be able to ...

An international research collaboration has used advanced computer simulations to investigate how faint radio signals from ...

See the winners of the largest astronomy photo competition, selected from more than 5,800 entries sent in from more than 60 ...

Skywatchers around the globe are gearing up for the final solar eclipse of 2025, which will take place on Sunday, September ...

Astronomy Ireland is setting up giant telescopes in anticipation of “an extremely rare view” of Saturn, which only occurs ...

Columnist John Breunig gets starry-eyed taking a tour of the new Planetarium & Astronomy Center at the Stamford Museum & ...