John E. Gunning and Robert G. Kennedy III is “Beta-VOR: An Economical Betavoltaic Electrical Power Source for Deep Space Missions.” is topic on Feb. 10 ...

From Alien to Arrival, these sci-fi movies never loosen their grip, turning ideas into nonstop tension that pulls you through ...

Tony Award-winning actor and master clown Bill Irwin (Who’s Afraid of Virginia Woolf?, Sesame Street) has spent a lifetime captivated by Samuel Beckett. With little more than a funny hat and a podium, ...

Japanese startup Interstellar Technologies is developing Zero, a small launch vehicle. Credit: Interstellar Technologies WASHINGTON — Japanese launch vehicle startup Interstellar Technologies has ...

Are you looking for movies like Interstellar? These mind-bending films explore humanity, survival, and the mysteries of the universe. Very few science fiction films have left a mark quite like ...

3I/ATLAS is heading away from the sun on an escape trajectory from our solar system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

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Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...

Beloved scientist Stephen Hawking, who overcame a debilitating disease to continue probing the mysteries of the universe, has died at the age of 76.

The interstellar comet 3I/ATLAS arrived looking like a routine icy visitor and then promptly started shredding the rulebook that astronomers use to understand these objects. From its skewed tail to ...