The US has unveiled a 3D-printed nuclear vehicle designed to withstand extreme heat and vibration during high-speed flight ...

Nyland’s test shows what the car can do beyond lab conditions.

Astronomers turned the Allen Telescope Array toward interstellar comet 3I/ATLAS, formally designated C/2025 N1 (ATLAS), ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

There’s no greater honour than scoring runs for your country. Yet, when those runs come on foreign soil, the achievement carries an extra layer of pride.

The legendary director on why he thinks aliens are real, and why he makes movies about things that scare him. Hosted by Rachel Abrams The legendary director on why he thinks aliens are real, and why ...

On June 9, NASA revealed the four astronauts of Artemis III, a crucial test flight ahead of the planned 2028 moon landing.

Artemis 3 will test docking operations in Earth orbit ahead of a moon landing on Artemis 4. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it appeared in July 2025.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Betsy began her career in international finance and it has since grown into a comprehensive ...

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