The crescent Moon appears to plow through the Pleiades cluster this morning with occultations visible across North and ...

Celebrate International Moon Day with Starmus by sharing your best Moon images. Submit via Instagram DM for a chance to be ...

Today in the history of astronomy, an eclipse isn’t the only stunning thing in the sky.

As the Moon reaches New, advanced observers can try photographing 3I/ATLAS while everyone can enjoy nebulae and more in the ...

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

John Glenn grew up in Ohio and joined the Marine Corps in 1943. He flew 59 combat missions in World War II and 63 in the ...

We still get transits of Titan’s shadow across Saturn for a few more months — catch this one early in the morning.

Asteroid 4 Vesta stands near a background star in the evening sky, creating a temporary artificial double star to enjoy.

Purgathofer-Weinberger 1, a faint planetary nebula about 1,300 light-years away, is the second-largest planetary nebula in ...

While astronomers have previously seen young discs that contain newborn, massive, Jupiter-like planets, McClure says, “we’ve ...

New findings about interstellar comet 3I/ATLAS reveal its surprising size, possible thick disk origin, and what makes it ...

Jones-Emberson 1, sometimes called the Headphone Nebula due to its distinct shape, is a great challenge target for backyard ...