One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

Studying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while smaller planets ...

Astronomers have discovered that billions of comets in an icy shell around the solar system called the Oort Cloud mimic the ...

In addition to being a runnable CLI tool, D2 can also be used to produce diagrams from Go programs. For examples, see ./docs/examples/lib. This blog post also demos a complete, runnable example of ...

No, or at least not because of the 2024 YR4 asteroid. There is now a .004 percent chance it will impact Earth. Here’s NASA’s explanation of why it’s no longer considered a threat (for at least the ...

Scientists say they are rethinking how the weather works after creating a 3D map of an exoplanet 900 light-years away and ...

A very rare treat is about to grace Earth's night skies.

A rare spectacular celestial event known as a planetary parade is going to take place on February 28 where seven planets in the solar system will appear in the sky.The event began last month when ...

Astronomers use the term "planetary alignment" to describe when planets come close together on one side of the Sun at the same time.

Six planets are visible in the night sky right now. On Feb. 28, Mercury will add a seventh planet to the planetary parade. Venus, Mars and Jupiter are 'great naked-eye targets' for beginning ...

It's not too late to see the planet parade. Stargazers will be able to see four or five planets in the night sky with their naked eye this month. A rare seven-planet alignment will reportedly be ...