NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...
Space.com on MSN
Comet Lemmon and Milky Way spotted over Hawaii | Space photo of the day for Dec. 12, 2025
Comet Lemmon was discovered in January 2025 and made its closest approach to Earth in late October 2025. But by November 2025 ...
The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will in a matter of days come as close to our planet ...
Space on MSN
Milky Way's sulfur X-rayed by XRISM satellite
The X-ray Imaging and Spectroscopy Mission (XRISM) spacecraft has delivered an "unprecedented tally of elemental sulfur ...
Space on MSNOpinion
Why interstellar comet 3I/ATLAS' close Earth approach is an early Christmas gift for astronomers
Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.
The comet will come much closer to Jupiter in March, zipping within 33 million miles. It will be the mid-2030s before it ...
Star chemistry reveals two spiral arms and a faint bridge in the Milky Way, offering a clearer view of hidden structure in ...
The comet will come much closer to Jupiter in March, zipping within 33 million miles. It will be the mid-2030s before it ...
A surprisingly mature spiral galaxy named Alaknanda has been spotted just 1.5 billion years after the Big Bang—far earlier ...
See that strip of stars splashed across the night sky? That's our home galaxy, the Milky Way. You can see it from Earth because we live on its very outskirts, far away from all the fun stuff happening ...
The interstellar comet 3I/ATLAS will make its closest approach to Earth on December 19, and will be visible with binoculars ...
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