Featured in hubble space telescope
The biggest comet ever found is cruising through our solar system’s far reaches
Though it's headed in our direction, the Bernardinelli-Bernstein comet will completely miss Earth.
Hubble spies the most distant star ever found
It takes 12.9 billion years for light from the star, Earendel, to reach Earth.
Travel to another galaxy with this vibrant 3D map of the cosmos
The map is made from radio telescope observations of millions of objects in the sky.
See Hubble’s captures of real-life star wars
When galaxies rip each other apart, they leave an explosion of bright baby stars.
Albert Einstein and Hubble may have helped us find an invisible black hole
The findings are preliminary, but they could be huge.
NASA’s James Webb telescope is about to arrive at an exceptional point in space
The telescope will drift at gravity's tipping point between Earth and the sun.
The James Webb Space Telescope has fully unfurled its complex, massive sunshield
A delicate ballet of cables, membranes, and other moving parts is complete, 600,000 miles from Earth.
There is no Planet B
The James Webb Space Telescope fuels our obsession with finding another Earth, but that misses the point.
The Milky Way’s black hole spews hot jets that make monster bubbles
The black hole leaks out streams of gas after swallowing large masses.
NASA’s James Webb telescope will peer through the haze of other worlds
It should help astronomers understand some of the galaxy's most abundant planets.