Science is mostly about white people staring, usually at colored liquids, but also sometimes at chickens and grass — at least, according to stock photos. So real scientists on Twitter are ...

Ever since the first spectra of Venus was taken in the 1920s, scientists have known that the hazy planet’s atmosphere contains sulphuric acid “clouds”, which could create glories.

The new images of Vesta were presented by mission scientists on Monday (Dec. 5) at the 2011 American Geophysical Union (AGU) meeting in San Francisco. [ Photos: Asteroid Vesta and NASA's Dawn ...

I took the first of these two photos (top) not long after the local sunset time of 9.02 pm on Stanley Common in Derbyshire, UK, on 17 July 2014. The second (bottom) was taken at 9.22 pm, a few ...