NGC 6355 has been imaged using NASA's Hubble Space Telescope. The globular cluster of stars lies 50,000 light-years away.
On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...
Of all the posited answers, experts say the Dark Forest hypothesis seems less likely to be correct. It’s possible that ...
Eugene Shoemaker, the founder of astrogeology, dedicated his life to understanding planetary formation through impacts. His ...
Smithsonian Magazine on MSN
How Far American Women Astronauts Have Soared Since Sally Ride Took Her Historic Spaceflight
In 1978, Ride and five other women became the first group of female astronauts in the U.S. A new book by a longtime curator ...
A couple months back, astronomers officially confirmed the existence of “Betelbuddy,” Betelgeuse’s long-suspected companion ...
Interstellar comet 3I/ATLAS is passing safely through our solar system. Learn about its discovery, its distant path, and why ...
The sun is frequently ejecting huge masses of plasma, called coronal mass ejections (CMEs), into space. They often occur ...
A young Sun-like star ejected both hot (100 000 K) and cool (10 000 K) plasma in a single event, offering new insight into ...
In fact, previous studies have revealed that young Sun-like stars, proxies of our Sun in its youth, frequently produce ...
Famed scientist Avi Loeb is investigating the newly found quasi-moon 2025 PN7, questioning if it is an artificial alien probe ...
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