Look to the western sky about 30-90 minutes after sunset on April 19 for a fleeting but incredible sight, as the razor-thin ...

Look to the west shortly after sunset on April 17 to find Venus appearing as a bright evening star 15 degrees from the ...

A new model called "PlanetWaves" has been developed by researchers to accurately describe what waves in bodies of liquid on ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...

Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out.

New observations from the Proba-3 mission show the slow solar wind accelerates much earlier than expected, offering fresh ...

As above so below, folks. If you’ve been feeling like the world is on fire, the infernal energy is reflected in the cosmic ...

P.S. Be sure to look for your sun and rising sign.

April 2026 arrives like a boardroom that has just been restructured. For Capricorn, the Sea Goat of the zodiac, this month ...

For several days this month, Saturn, Mars, and Mercury appear just degrees apart before sunrise—close enough to watch their ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

What is the 3-planet alignment happening in April 2026? Can you see it? What does it mean for you and which star signs will ...