Modern continental rocks carry chemical signatures from the very start of our planet's history, challenging current theories about plate tectonics.

2024 YR4 may not make catastrophic history, but it did set a new record for the JWST as the smallest object ever targeted by ...

Stargazers happen to be in luck this month as the annual Lyrid meteor shower is set to illuminate the sky with another dazzling display of shooting stars. The Lyrid meteor shower occurs between April ...

Like the first few months of the year, April is a relatively quiet month for sky watching, but it does bring one of the ...

A crescent moon combines with Venus and Saturn for a "smiley face" in the sky on April 25. There are a few things to choose from this month if you enjoy heading out and looking up at the night sky.

Lyrid meteor shower, which peaks the night of April 22, is one of the main April highlights for sky-watchers. This meteor ...

The April 2025 full moon has a lot going on. Here's when to see it plus why it's called the Pink Moon and why it's also a micro moon.

Californians can glimpse up to 15 meteors each hour under cloudless skies while the Lyrid meteor shower is underway. The ...

Aprils' Pink Moon will be visible in the middle of the month. The Lyrids meteor shower will happen later in April.

The Webb Space Telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's ...

In April 2019, rare primitive meteorites fell near the town of Aguas Zarcas in northern Costa Rica. In an article published online in the journal Meteoritics & Planetary Science, an international team ...

There are plenty of planets to spot during April, too. Mars, for example, will be high overhead in the south each evening. You can identify it by its salmon-pink color, and when you do, ponder for a ...