Christa Lesté-Lasserre is a science journalist based in Paris who covers animal health and behavior, environmental sciences ...

The Chandra X-ray Observatory is the darling of high-energy astrophysics. Famed for providing unequaled x-ray views of ...

For spinning spheres, centrifugal force is maximized at the equator, where the rotational speed is highest. The amount of the ...

María Arias is an astronomer in the Netherlands Institute for Radio Astronomy. She uses radio telescopes to study supernova ...