Astronomers have produced the largest-ever map of the sky. This survey has made it possible to build an image from which a source catalog of unprecedented quality covering a large fraction of the sky has been extracted in five colors (sky cover, depth and precision of luminosity measurements). This catalog, which contains around 470 million objects (galaxies, stars, quasars, etc.), is now being published.
Galaxy X: An entire galaxy—made mainly of dark matter—may be lurking just outside our own, scientists say.
The most massive black holes began growing at a very fast rate when the universe was only about 1.2 billion years old, according to a new study by astronomers in Tel Aviv.
NASA has just tasked three companies to look into the future and design a more "green" aircraft for 2025.
Scientists using NASA's Fermi Space Telescope have detected antimatter produced above thunderstorms on Earth, a phenomenon never seen before.
(PhysOrg.com) -- Cosmologists have come up with a new way to solve their problems. They are inviting scientists, including those from totally unrelated fields, to participate in a grand competition. The idea is to spur outside interest in one of cosmology
NASA's Fermi Gamma-ray Space Telescope unveiled a previously unseen structure centered on the Milky Way. The feature spans 50,000 light-years.
Munching on pizza. Posting on Facebook. Hanging out with friends on weekends.
She starts her classes at 5.30am every morning, dressed in white leggings and a red t-shirt surrounded by 30 eager pupils ranging from businessmen to teachers to pensioners.
Evolutionary biologist Michael Rose, professor at University of California, Irvine, says he has discovered a natural way to achieve “biological immortality”
The newly opened Centre for Intelligent Design aims to start a debate in the UK that's not about religion but about evidence
The Large Hadron Collider has successfully created a mini-Big Bang by smashing together lead ions instead of protons.
First collisions between lead ions just four days after the protons stopped
Scientists at the Large Hadron Collider say they are getting some fascinating early results as they get set to probe new areas of physics.
