The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

This composite image was weeks in the making, as Horálek’s two "crossings" happened months apart. Mars traced its path ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

The Schmidts' philanthropic research organization will build a 3-meter space telescope and fund three ground-based facilities.

Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one ...

LONDON (AP) — Elon Musk’s AI chatbot Grok is facing a backlash from governments around the world after a recent surge in ...

Long-term satellite measurements show that Earth’s magnetic field is changing faster and more unevenly than expected, driven ...

Deep Space Nine is often considered one of the franchise's stronger installments. However, that doesn't mean it doesn't have ...

Scientists measured mass and distance of free floating planet drifting through space without star for first time.

NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.

From India's trial missions for its first crewed spaceflight to the UAE's attempt at achieving a landing on the moon, 2026 has many space ambitions in store.

Mark Medley is The Globe and Mail’s Deputy Opinion Editor. He is the author of Live to See the Day: Impossible Goals, ...