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Watch 2 NASA astronauts repair X-ray telescope on ISS during a spacewalk today
The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...
NASA's Roman Space Telescope set to challenge James Webb Space Telescope in 2027; here's how
NASA's Roman Space Telescope, slated for a 2027 launch, will provide insights into dark energy and exoplanets. It will ...
Space on MSN9d
James Webb Space Telescope spots record-breaking collection of stars in far-flung galaxy
"I never dreamed of Webb seeing them in such large numbers." ...
earth1d
Webb telescope directly observes the origin of carbon in the universe
Two stars in Wolf-Rayet 140 collide, forming carbon-rich dust. Webb captured 17 expanding dust shells, revealing ...
Stars Like Our Sun Explode With ‘Superflares’ Every 100 Years, Study Suggests
“We wanted to determine how often our Sun produces superflares; however, the duration of direct solar observations is relatively short,” Valeriy Vasilyev, from the Max Planck Institute for Solar ...