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The Japan Aerospace Exploration Agency launched the country's first space probe to another planet.

With the aid of citizen scientists, astronomers have discovered an erupting cataclysmic variable star in a rarely seen evolutionary stage.

Deals Save $200 on the best telescope for viewing the planets — the Celestron NexStar 8SE has a huge discount this Prime Day

The Zefiro-9 was hoisted in preparation for the Vega-C flight VV27.

A Russian Progress cargo spacecraft will launch toward the International Space Station this afternoon (July 3), and you can watch the action live.

These are our picks of the best space tech deals you can get ahead of Fourth of July and Amazon Prime Day with offers on telescopes, star projectors and more.

Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.

3I/ATLAS is the third-ever interstellar object discovered.

Earth is at its farthest point from the sun on July 3. So why are temperatures so high across the U.S.?

Here are all the best binoculars deals on the market with something for everyone regardless of budget, needs and experience.