The idea that life on Earth arose through a series of improbable "hard" evolutionary steps may be misjudged, according to a ...

A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human ...

Why the 'Planet Parade' will peak this weekend and look its best until 2036 as all seven other planets in the solar system ...

The Asteroid Terrestrial-impact Last Alert System, or ATLAS, telescope in Rio Hurtado, Chile, first discovered 2024 YR4 on ...

From space, scientists can track everything from sea levels or greenhouse gases to infectious bacteria or water stored ...

You’ll see many strange and wonderful things in your journey through No Man’s Sky, most of which will be seen on planets.

Mississippi stargazers will be able to see 4 or 5 planets in the night sky with their naked eye this month. Will you be able ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising ...