Portal Space Systems has raised $50 million in funding to speed up development of the Seattle-area startup's highly ...

The Supernova Chronograph will launch this year—and become a permanent piece of lunar history.

Bremont partnered with Astrolab to make a chronograph that will be attached to a rover heading to the lunar surface, and you ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The faint spot of light of ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in the Cassiopeia constellation. Credit: Space.com | footage courtesy: NASA, ...

A distant supernova, SN 2025mkn, became visible from nine billion light years away after a galaxy’s gravity bent and ...

"We've been waiting to reach this point for a long time." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates ...

Bremont launches two chronographs ✓ The Altitude Chronograph Pulsograph Valjoux 23 and the space-bound Supernova Chronograph ...

One of the oldest recorded astronomical events observed by humans has gotten a fresh look from a new NASA space telescope. In A.D. 185, Chinese astronomers recorded the appearance of a "guest star" in ...

This supernova signaled the explosive death of a supergiant star in the nearby Large Magellanic Cloud. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

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