Neptune’s mid-latitude clouds began fading in 2019 and have not recovered, according to nearly three decades of observations from the Hubble Space Telescope and ground-based observatories. By 2020, ...

For about six months, NASA's Curiosity Mars rover has been exploring a region full of geologic formations called boxwork, low ridges standing roughly 3 to 6 feet (1 to 2 meters) tall with sandy ...

Echoes of the Unknown Who doesn’t love a good unsolved mystery? Episodes on this podcast series cover such cases as the 1989 abduction and murder of United States schoolgirl Amy Mihaljevic, who left ...

More and more papers are coming out about the upcoming Habitable Worlds Observatory (HWO). As the telescope moves from theory ...

Read a sci-fi short story every month and join a virtual community of fellow science fiction fans! A minor geomagnetic storm painted the night skies over Iceland and eastern Canada with glowing ...

In A Nutshell Arrokoth, a snowman-shaped object billions of miles from Earth, is one of the oldest and least-disturbed relics of the early solar system Scientists have long debated whether its two ...

A total lunar eclipse occurs when Earth passes between the moon and the sun during a full moon phase, plunging the moon into Earth's shadow. The next such event will take place on ...

Far beyond Neptune, in the frozen depths of the Kuiper Belt, many ancient objects oddly resemble giant snowmen made of ice ...

NOAA is forecasting a G1-class geomagnetic storm on Monday, Feb. 23, through Tuesday, Feb. 24, with the aurora borealis possible from northern U.S. states and Canada.