This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...

“I see that Garrett caved in to money. Many of us gave him credit for wanting to play on a winner. Of course, everyone wants ...

The International Space Station (ISS) has made its 150,000th revolution around the Earth since the beginning of its space mission, Roscosmos said on Tuesday."The station's anniversary revolution ...

This week’s episode of the Terry’s Talkin’ podcast is live, with cleveland.com columnist Terry Pluto and host David Campbell.

Just as yesterday’s edition of The Windup was hitting inboxes, news broke that Gerrit Cole’s elbow was almost certainly going ...

A newly identified Kuiper Belt trio, possibly only the second of its kind, could provide strong evidence that these distant ...

Scientists have toyed with the idea of nuclear rockets since the 1950s. Will they finally become a reality? UK startup Pulsar ...

A UK startup has unveiled a new fusion-powered space rocket concept called Sunbird for interplanetary travel to Mars — and beyond.

Much-maligned Pluto doesn't make the grade under the new rules for a planet: "a celestial body that is in orbit around the sun, has sufficient mass for its self-gravity to overcome rigid body forces ...

And subscribe to get it regularly in your inbox. PEORIA, Ariz. -- One month until Opening Day. And the Padres rotation plans are falling into place. They’ve yet to give starts to any of their four ...

(Starcloud via YouTube) Redmond, Wash.-based Starcloud got its start just last year under a different name — Lumen Orbit — but the newly renamed company is already filling out its seed funding ...

A fierce competition for the starting rotation has begun for the Detroit Tigers as they aim to finalize their bottom two spots. After the first two games of spring training, Jackson Jobe's chances ...