News
Section of the Line Intensity Map
1+ mon, 1+ week ago (175+ words) created by charting the distribution and concentration of excited hydrogen (via the Lyman alpha wavelength) in the universe ten billion years ago. The stars mark where HETDEX has found galaxies. The inset simulates the structure present in this map once…...
Enormous 3 D map of the universe shows brilliant 'sea of light' near the cosmic dawn
1+ mon, 6+ day ago (463+ words) A unique technique allowed astronomers to see the early universe as a "sea of light" and explore the effects of gravity and dark energy on cosmic evolution. Astronomers have produced one of the most accurate, comprehensive cosmic maps ever made,…...
A sea of light: HETDEX astronomers reveal hidden structures in the young universe
1+ mon, 1+ week ago (434+ words) Observing the early universe gives us an idea of how galaxies evolved into their current form, and what role intergalactic gas played in this process," said Maja Lujan Niemeyer, a HETDEX scientist and recent graduate from the Max Planck Institute…...
Video Artemis II astronaut welcomed home by neighbors
21+ min ago (195+ words) Neighbors gathered to welcome astronaut Victor Glover as he returned to his Texas home Sunday following the Artemis II crew's record-setting deep-space mission. Artemis II astronaut welcomed home by neighbors Neighbors gathered to welcome astronaut Victor Glover as he returned…...
Astronomers may have finally found where universe's "missing' hydrogen is hidden
15+ hour, 30+ min ago (373+ words) Hydrogen gas clouds surrounding galaxies are far more prevalent than previously thought, according to a new study that reveals hidden pockets of the universe's first element. Between 10 billion and 12 billion years ago, a period known as the "cosmic noon, galaxies…...
What time is Artemis II Florida rocket launch today? Watch livestream
1+ week, 5+ day ago (563+ words) Eager to see the first human moon mission in more than 50 years? You'll have plenty of ways to watch a livestream as NASA launches four astronauts on a historic lunar journey. Ahead, the crew of a mission known as Artemis…...
NASA's Artemis II launch may be seen in Vero Beach, Fort Pierce, Stuart
1+ week, 6+ day ago (359+ words) All eyes are on NASA's massive Space Launch System spacecraft ahead of launch day, Wednesday, April 1, 2026, from Kennedy Space Center in Florida. This rocket launch'near Cape Canaveral, Florida will send four astronauts further in space than any humans before them....
Watching Artemis 2 launch from Vero Beach to Fort Pierce? What to know
2+ week, 4+ day ago (807+ words) It's spring break in Florida with fabulous weather " what can make a trip to the Treasure Coast better? How about a mega moon rocket launch? As NASA preps for its Space Launch System rocket launch, parts of the Sunshine State…...
NASA Artemis II launch may be seen in Fort Myers, Naples. See visibility map
1+ week, 5+ day ago (665+ words) Artemis II is a "go." All eyes are on'NASA's massive Space Launch System rocket, which, after liftoff in Florida, may be spotted far beyond the launch pad. The space agency's SLS spacecraft'is set to launch no earlier than 6: 24 p. m. ET Wednesday,…...
Who could see NASA Artemis II launch in Florida? Photos, visibility map
1+ week, 4+ day ago (191+ words) Look at you, Artemis II! NASA's mighty Space Launch System rocket, the SLS, streaked across the sky after liftoff at 6: 35 p. m. Wednesday, April 1, 2026 " April Fool's Day hours before April's full moon " from Kennedy Space Center in Florida. The rocket was seen…...