Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in the first billion years after the Big Bang, moving one step closer to ...

Test your knowledge of the James Webb Space Telescope with our quiz! Discover facts about its mission, instruments, and ...

Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing the cosmos. To mark Webb's third year of operations, NASA shared an image ...

Similar to but less expensive than its Ariane 5 predecessor, the Ariane 6 is expect to be Europe's workhorse booster for ...

Europe's newest rocket Ariane 6 has launched from French Guiana on the northern coast of South America.If the full launch is ...

The Ariane 5 rocket carrying NASA's James Webb Space Telescope continues its 2nd stage burn to carry the telescope into space. "Very quiet now in the room," NASA spokesperson Rob Navias says of ...

The last Ariane 5 rocket launched Wednesday, capping off a two-plus decade run for Europe’s workhorse vehicle that once sent the nearly-$10 billion James Webb Space Telescope into orbit.

Space & Spaceflight The Legendary Ariane 5 Rocket Has Performed Its Final Flight The jumbo rocket lifted off for the last time on Wednesday, ending nearly 30 years of dutiful service.

Arianespace’s Ariane 5 rocket with NASA’s James Webb Space Telescope onboard, is seen at the launch pad, Thursday, Dec. 23, 2021, at Europe’s Spaceport, the Guiana Space Center in Kourou ...

The JWST is also slated to join a survey of nearby galaxies involving the Atacama Large Millimeter Array in Chile and the Hubble Space Telescope.

There were two stunningly good pieces of news about the James Webb Space Telescope this past weekend. One was widely reported—that after an intricate, two-week process, the telescope completed its ...