Hubble
NASA’s ‘Hubble Hugger’ and Science Chief John Grunsfeld To Retire
Five time space shuttle astronaut and current NASA science chief John Grunsfeld - best known as the ‘Hubble Hugger’ for…
The Early Universe Was All About Galactic Hook Ups
According to new research by an international team of scientists, early galaxies were characterized by mergers (aka. "hookups")
Farthest Galaxy Ever Seen Viewed By Hubble Telescope
Using Hubble, an international team of astronomers just observed the farthest galaxy ever seen in the universe, shattering the previous…
Time-lapse Video Documents Assembly of Webb Telescope Primary Mirror
NASA GODDARD SPACE FLIGHT CENTER, MD - A time-lapse video newly released by NASA documents the painstakingly complex assembly of…
All Primary Mirrors Fully Installed on NASA’s James Webb Space Telescope
NASA GODDARD SPACE FLIGHT CENTER, MD - All 18 of the primary mirrors have been fully installed onto the flight…
James Webb Space Telescope Mirror Installation Reaches Halfway Point
As history closes in on 2015, assembly of NASA’s James Webb Space Telescope (JWST) reached a historic milestone as the…
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NASA vs. Cigarettes: A Numbers Game
People often criticize the amount of money spent on space exploration. Sometimes it's well-meaning friends and family who say that…
Hubble Sees Changes in Jupiter’s Red Spot, a Weird Wisp and Rare Waves
Jupiter global map created from still images from the Hubble Space Telescope It's been widely reported, including at Universe Today, that…
NASA Webb Telescope Construction Leaps Forward with Delivery of Mirror Holding Backbone Flight Structure
View showing actual flight structure of mirror backplane unit for NASA's James Webb Space Telescope (JWST) that holds 18 segment…
Mysterious Bright Spots and Pyramidal Mountain Star in Dawn’s Daunting Flyover of Ceres: Video
https://youtu.be/Inc9BtRip04 Video caption: Take a tour of weird Ceres! Visit a 2-mile-deep crater and a 4-mile-tall mountain in the video…