Messier 103 in Cassiopeia is an impressive open cluster that gives a good view through a small- to medium-aperture telescope. Image: David Wills. Messier 103 (NGC 581) is Cassiopeia’s second
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WASHINGTON — A NASA authorization bill introduced in the Senate in the final days of the current Congress would have directed NASA to accelerate work on commercial space stations and
These summer images from the Copernicus Sentinel-2 and Sentinel-1 missions showcase different satellite views of Greenland’s west coast. The optical Sentinel-2 image on the left, acquired on 5 August 2024,
Hubble Space Telescope Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact &
The Geminid meteor shower put on a dazzling show this week, delighting skywatchers worldwide. The Geminids are one of the most prolific showers of the year, known for bright, colorful
In the evolving landscape of space technology, a pivotal transformation is quietly taking shape: the development of spacecraft autonomy. While launch capabilities often dominate headlines, the real innovation frontier lies
View larger. | Artist’s illustration of TRAPPIST-1 b as it is about to pass behind its red dwarf star. A new study suggested that TRAPPIST-1 b is either airless but
HELSINKI — Two Chinese astronauts completed a record-setting extravehicular activity outside Tiangong space station Tuesday. Shenzhou-19 commander Cai Xuzhe, wearing a Feitian extravehicular activity suit marked with red, exited the
NASA Astrobiology Early Career Collaboration Award — Grok via Astrobiology.com The Astrobiology Early Career Collaboration Awards offer research-related travel support for undergraduate, graduate students, postdocs, and early career scientists. Applicants
Watch the dust shells of Wolf-Rayet 140 fade between 2022 and 2023. NASA’s Webb Space Telescope has taken incredible new images of the binary star’s dusty rings. Video via Joseph
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