To assess the plausibility of alien visitors, it’s necessary to understand the obstacles that an extraterrestrial vessel would need to overcome to reach Earth ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

The Canadian filmmaker behind three of the top-grossing films of all time will receive a Governor General’s Performing Arts ...

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.

From planetary rovers and asteroid sample return missions to the recent Artemis II flight above the far side of the moon, we ...

Fans of Christopher Nolan's Interstellar need to check out James Gray's underseen 2019 sci-fi Ad Astra starring Brad Pitt.

Interstellar travel propelled by light just got one step closer. Light sails, which are huge sheets pushed along by light that bounces off of them, may be the best way to travel enormous distances ...

Astronomers using radio telescope observations to get an inside look at an interstellar comet have gleaned new insights into when and where the celestial object formed. The comet, named 3I/ATLAS, ...

If an alien in the Alpha Centauri star system were craving pizza, it would take tens of thousands of years to deliver it using today’s rocket technology. According to a press release, researchers at ...