We travel back in time with a historic "first" photo.

The Nancy Grace Roman Space Telescope will be the first space telescope to use an “active coronagraph” to block out unwanted starlight.

NASA is partnering with SpaceX to equip the Orion spacecraft for Artemis III with a pair of Starlink mini laser terminals, ...

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Browse 30 of the best 4K space wallpapers for iPhone, featuring planets, astronauts, rockets, galaxies, eclipses, and minimalist cosmic designs. Each wallpaper includes a preview and individual ...

The Hubble Space Telescope helped us take a closer look at celestial objects far away in our universe. To understand how it works, we’re going to take a closer look at this full-scale model of the ...

NASA is racing to save an aging telescope from falling back to Earth with a daring rescue mission. The $30 million salvage operation gets underway as soon as this week with the planned launch of a ...

Note: The majority of these deals are exclusive to Prime members. If you don’t already have a Prime membership, you can learn more about that here. Have ideas in mind or just want to get scrolling? Go ...

Add Yahoo as a preferred source to see more of our stories on Google. The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view of ...

Add Yahoo as a preferred source to see more of our stories on Google. A bright, dense cluster of hot, massive stars in a galaxy that existed 1.4 billion years after the big bang has been found helping ...

A stunning spiral galaxy called Messier 88 is racing through the crowded Virgo Cluster on a journey that will dramatically reshape its future. At its heart lies a supermassive black hole about 100 ...