Sky This Week is brought to you in part by Celestron. Friday, April 10Last Quarter Moon occurs today at 12:52 A.M. EDT. A few ...

STARRS, also known as comet C/2025 R3 (Pan-STARRS), is quickly becoming the must-see celestial event of 2026. Here’s how, ...

STARRS, also known as comet C/2025 R3 (Pan-STARRS), is visible before sunrise until next weekend. Here’s how, when and where to find it on Tuesday, April 14.

Viewing conditions improve this week, thanks to darker skies as the moon wanes following the last quarter phase on April 10 ...

Looking for a sky event this week? Check out our full Sky This Week column. April 11: Comet Tempel 2 in Scutum While Comets Wierzchoś and Tempel 2 are faint, there's a breakout star in the ...

As they traveled back toward Earth following a solar eclipse and a communications blackout, President Trump called the space ...

The college basketball transfer portal officially opened on April 7, and we're keeping up with all the moves here.

The Mill Mountain Star is one of those records. At 88.5 feet tall, this illuminated beauty claims the title of world’s ...

For decades, astronomers were only able to study the universe's very first stars using theoretical models. Now, observations from the James Webb Space Telescope (JWST) have revealed what may be the ...

A record-setting pristine star provides a window into the dawn of stars and galaxies in the universe. This groundbreaking ...

Astronomers have uncovered an extraordinarily ancient star that offers a rare glimpse into the universe’s earliest chapters.