Today, asteroid 2025 BH2, an asteroid about 100 feet wide, will pass by Earth, sparking questions among people: Is this a ...

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

Deep within Earth’s mantle lie two enormous regions, often referred to as "islands," which are the size of continents.

From January to March, the night sky will host a spectacular parade of planets featuring Venus, Mars, Jupiter, Saturn, Uranus ...

Artificial intelligence has crowned the toughest animal on planet Earth after it was asked to simulate a fight between 256 different species.

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

Two papers showed these intriguing signals, but the team stresses that there are currently many uncertainties to confirming ...

2024 PT5 is the second near-Earth asteroid scientists suspect was ejected from the moon's surface, the first being 469219 ...

In the United States, funding for planetary defense has long had strong bipartisan support both inside and outside of ...

An object we thought belonged to the most common category of planet in the galaxy has turned out to be something we've never ...

Over 25 years ago, researchers discovered that some of these deep Earth reverberations pointed to the existence of two ...

The data used to create the image is from a Hubble Space Telescope project to capture and map Jupiter's superstorm system.