Earth is our home planet, and it's the only place in the universe where we know for certain that life exists. Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished ...

From fiery 'blood moons' to ancient legends, discover the surprising science and history behind lunar eclipses.

For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know ...

The first day of spring 2025 arrives on March 20 at 10:47 UTC, bringing astronomical significance, cultural traditions, and ...

New research finds that global warming has significantly reduced the amount of water that’s being stored around the world in ...

Spring begins March 20. Meteorologist Taylor Stephenson explains the science behind the equinox and how much daylight is yet ...

Volodymyr Zelensky has said the US is constantly changing the terms of a key minerals agreement as part of peace deal, ...

To prepare for this stunning event, here are seven interesting facts ... orbit from Earth. When the moon is near apogee, it is moving more slowly and needs more time to cross our planet's shadow.

His challenging return-to-prog album The Overview contrasts the collapse of a nebula with a bursting grocery bag in Swindon, all to illustrate that space is “nothingness; it’s scary; it’s death” ...

but since our planet was formed around 4.6 billion years ago, the length of a day has been gradually growing. A day is the time period of a full rotation of the Earth with respect to the Sun.