Journey through the scientific breakthroughs that have revolutionized our understanding of the universe, life, and everything in between.

Three major findings happened within the span of seven weeks. The Curiosity rover, which has been climbing a mountain of layered rock, literally stumbled upon pure sulfur, its wheels crushing the ...

Refers to the latest 2 years of stltoday.com stories ... a longstanding mystery about Hauser’s suspected ties to royalty. Since 1977, NASA’s Voyager 1 spacecraft has been exploring the solar system ...

The dappled starlight and swirling clouds of Vincent van Gogh’s “The Starry Night” are thought to reflect the artist’s ...

Using a phenomenon known as gravitational lensing, it might be possible to use the sun as a gigantic telescope to peer deep ...

Now, however, Pluto and that part of the solar system has moved away from the backdrop of the Milky Way into a sparser region of the night sky. With its Hyper Suprime-Cam (HSC), Subaru has discovered ...

A Mars scientist shares the inside story of the NASA Curiosity rover's poignant first photo of Earth and Mars moon Phobos ...

Astronomers have uncovered the "Neptunian Ridge," a newly identified feature in the distribution of exoplanets. This ...

NASA's most distant spacecraft had a critical thruster problem far from home. Fixing it required a long-distance call to ...

Engineers have mitigated an issue with Voyager 1’s thrusters, enabling the mission to stay in touch with mission controllers ...