“Mars, can you please clean up your Legos?” “Jupiter, finish your peas.” “Don’t pull the cat’s tail, Mercury!” ...

Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an orbit stretching 25,000 years and a size that may qualify it as a dwarf ...

A crewed expedition to Mars promises to push the absolute limits of human endurance. To grasp the sheer scale of the journey, ...

The Hoba meteorite in Namibia is the largest known natural piece of iron on Earth, weighing about 60 metric tons today. By ...

Two decades ago, the International Astronomical Union—which defines and names celestial bodies—redefined the criteria for ...

When you look at Jupiter’s placement in your birth chart, you can understand the areas of life where you have a little extra ...

When comet 3I/ATLAS swept past the Sun in late October 2025, it gave astronomers their best chance yet to taste the chemistry ...

Today, Sun is in Aries. Sun ends its transit on April 19. After 30 days of transit in Aries, Sun will enter the Taurus zodiac sign on April 19, 2026. Complete list of Sun transits in the year 2026 ...

Cirrus-like clouds have been discovered on a giant planet 12 light-years away, a finding that could change the search for ...

NASA has announced a powerful new space telescope called Roman. NASA hopes Roman can help it answer the questions Hubble couldn't. NASA unveiled a new telescope on Tuesday to scan vast swathes of the ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with atmosphere, they have a wide range of characteristics distinguishing them. But if ...

TUCSON, Ariz. (KGUN) — What started as a mysterious red dot in images taken by University of Arizona astronomers has been confirmed as a huge, newly forming planet — and University of Arizona’s ...