NASA James Webb Space Telescope ...

Humanity's exploration of outer space continues to unveil astonishing discoveries that challenge our understanding of the ...

This is perhaps best encapsulated in a Walt Whitman poem titled “When I Heard the Learn’d Astronomer.” The narrator describes ...

Astronomers, using data from NASA’s Swift Observatory, have identified an extraordinary recurring signal from two massive ...

Astronomers have discovered two galaxies that are perfectly aligned, allowing their combined gravitational pull to act as a ...

In a franchise defined by cameo roles, we separate the best fan service the Marvel Cinematic Universe has to offer from the ...

This week, revisit what you know about Uranus, explore the far side of the moon, rediscover the famed fossil known as Lucy, ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

New observations suggest that the universe’s oldest galaxies are brighter than expected. Here's why this may be a big deal.

Some minerals in lava could suggest water is nearby.

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on the dark matter which seems to keep galaxies together and rotating with ...