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 ...
Interstellar comet 3I/ATLAS is passing safely through our solar system. Learn about its discovery, its distant path, and why ...
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 ...
The Daily Galaxy on MSN
NASA’s Hubble Just Found a Blazing Ring of Fire in Deep Space — Here’s What It’s Doing
A newly released image from the Hubble Space Telescope reveals a glowing ring of star formation in the heart of NGC 6951, a ...
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 ...
Famed scientist Avi Loeb is investigating the newly found quasi-moon 2025 PN7, questioning if it is an artificial alien probe ...
In fact, previous studies have revealed that young Sun-like stars, proxies of our Sun in its youth, frequently produce ...
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