The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble ...
In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...
NASA’s Spitzer Telescope revealed the Milky Way’s hidden center, using infrared to uncover its dense, star-packed core. This ...
Astronomers have made new discoveries about young star formation in the Large Magellanic Cloud (LMC), using the James Webb ...
Pettit is now in the midst of his third stint on the International Space Station, and the decade he had to prepare for his ...
NASA’s James Webb Space Telescope’s mid-infrared view of interacting galaxies Arp 142 seems to sing in primary colors. NASA’s James Webb Space Telescope has peered into the chaos of the Cartwheel ...
NASA captured this stunning image of Messier 75 or M75, also known as NGC 6864, which is a giant globular cluster of stars in the southern constellation Sagittarius.
Messier 31 is located 2.5 million light-years away from Earth and was a much bigger target in the sky than the galaxies ...
For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...