- PhysOrg
- 19/10/6 19:39
Astronauts kicked off the first of five spacewalks to replace old batteries at the International Space Station on Sunday.
Astronauts kicked off the first of five spacewalks to replace old batteries at the International Space Station on Sunday.
Controversy stalks the Nobel prizes for peace and literature in a way it rarely does for science.
Israel's Antiquities Authority on Sunday said that researchers have discovered the remains of a large, 5,000-year-old city that sheds new light on experts' understanding of the period.
A titanic, expanding beam of energy sprang from close to the supermassive black hole in the centre of the Milky Way just 3.5 million years ago, sending a cone-shaped burst of radiation through both poles of the Galaxy and out into deep space.