Euclid Telescope Dazzles With Detailed First Images of Our Universe

The European Space Agency’s premier telescope captured new views of space, a small taste of what…

Their Final Wish? A Burial in Space.

Why some people decide to send their remains into orbit. Click here for original…

Gazing Into the Past and Future at Historic Observatories

As ever-larger telescopes are launched into space or built at high-altitude sites, these observatories still have…

‘Vortenses’ and the Storms of Space-Time

In verse and in color, a Nobel physicist and a visual artist collaborate to portray black…

Befouling the Final Frontier

As humanity rushes back to space, we seem to be repeating some of the mistakes we’ve…

Ken Mattingly, Astronaut Scrubbed From Apollo 13, Is Dead at 87

He later orbited the moon, but in 1970 he was bumped from the Apollo flight after…

Photos: NASA’s Lucy Mission Finds Dinkinesh Asteroid Has a Moon

On its way to the Trojan swarms, the spacecraft made a pit stop at a rock…

Old Faithful Is Boiling, Smelly and the Perfect Home for These Living Things

In one of Yellowstone National Park’s most well-known attractions, researchers discovered an extraordinary diversity of microbial…

Venus May Have Had Earthlike Plate Tectonics Billions of Years Ago

A new study makes the case that the solar system’s hellish second planet once may have…

Mars Conceals a Radioactive Sea of Magma Under Its Surface

The discovery helped to show why the red planet’s core is not as large as earlier…