NASA’s Hubble Space Telescope doesn’t need a time machine to peer into the distant past.
Thanks to its ability to detect ultraviolet (UV) light, Hubble was able to assemble this panoramic image of our ancient, star-bursting universe.
Over the past few weeks, the stories of three high-profile scientists accused of bullying have emerged: geneticist Nazneen Rahman, psychologist Tania Singer and astrophysicist Guinevere Kauffmann.
Each of these researchers are (or were) at the t...
For a cloud to appear, it takes more than water vapor. Water won't condense into droplets, or nucleate, without a surface to do so on, and this often takes the form of particles floating around the atmosphere so tiny as to be invisible.