Now, though, a controversial new paper warns that falling space junk could actually weaken Earth’s magnetic field. If that happens ... the planet exponentially. Image source: Thibaut Roger ...

In classical models of stellar evolution, so far little importance has been attached to the early evolution of stars. Thomas ...

Learn these interesting facts about pi before Pi Day on March 14 Facts about pi you don’t want to miss How much do you really ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...

Nearly two centuries after Faraday's failed attempts, scientists have demonstrated that Earth's continuous spin can directly ...

Most of the time, the Earth and Sun’s magnetic fields are misaligned, leaving our planet’s field less open to the aurora-causing effects of the solar wind. However, towards the equinox, the two fields ...

The moving metals in Earth's core create the planet's magnetic field. Our planet sits in a small corner of the Milky Way galaxy, 25,000 light-years from the galaxy's center. Our solar system lives ...

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, March 24, 2025, the moon is 24 days old and is in the Waning Crescent phase of its ...