![hubble telescope photo of a star-packed galaxy filled with orange-red clouds of gas](https://cdn.mos.cms.futurecdn.net/jpZKd3xPtG4EvJeRKkeKkH-200-80.jpg)
Star-packed Triangulum Galaxy shines in new Hubble Telescope image
The Triangulum Galaxy, the third-largest member of the Local Group of galaxies, is shining with star formation in a new image from the Hubble Space Telescope.
By Brandon Specktor published
Boeing's Starliner spacecraft will return to Earth today after undocking from the International Space Station without its crew. A livestream of the mission begins at 5:45 p.m. ET.
By Harry Baker published
New simulations show that Jupiter's massive moon Ganymede was knocked off its axis when it was struck by a roughly 90-mile-wide asteroid around 4 billion years ago. The colossal collision was likely one of the biggest asteroid impacts the solar system has ever seen.
By Emily Cooke published
At least 50 animals, including cattle and one moose, in Wyoming have died during a recent outbreak of anthrax. However, officials say the current risk to humans is small.
By Jennifer Nalewicki published
Why do dogs' paws smell like corn chips? A veterinarian explains the cause of this olfactory offense.
By Ben Biggs last updated
Looking to inspire the next generation of curious minds? These are our picks of the best popular science books for children of all ages.
By Jim Lucas last updated
reference Centrifugal and centripetal are two closely related forces that describe circular motion, but the meanings are often mixed up.
By Margaret Osborne published
Heat triggers a series of complex chemical reactions that change the color, flavor and texture of meat.
By Gavin Stoker last updated
The best binoculars for kids need to be lightweight, compact and easy to hold and use — we've rounded up our favorite models for kids young and old.