Astronomy, California | featured news

Virgin Galactic is one flight closer to becoming a commercial "spaceline." The company's passenger spacecraft, SpaceShipTwo, completed its first rocket-powered flight Monday morning above the Mojave Desert in California.

A space capsule has returned to Earth, ending the first commercially contracted re-supply mission to the International Space Station (ISS). The capsule was sent by the California-based company SpaceX, the first of 12 missions it will perform for US space agency Nasa... SpaceX says it is just a few years away from being able to provide an astronaut "taxi" service.

A chunk of meteorite struck the house of a San Francisco Bay Area resident, landing in her backyard, after a meteor streaked through the sky on Wednesday evening.

It was supposed to be a slow but smooth journey to retirement, a parade through city streets for a shuttle that logged millions of miles in space. But Endeavour's final mission turned out to be a logistical headache that delayed its arrival to its museum resting place by about 17 hours. After a 12-mile weave past trees and utility poles that included thousands of adoring onlookers, flashing cameras and even the filming of a TV commercial, Endeavour arrived at the California Science Center Sunday to a greeting party of city leaders and other dignitaries that had expected it many hours earlier.

Space shuttle Endeavour landed safely at the Los Angeles International Airport Friday after a whirlwind aerial tour around California landmarks. Strapped to the back of a 747 jumbo jet, the pair touched down around 1 p.m. after a nearly five-hour flyover. One of the crew members stuck an American flag out of the hatch of the jet. The flyover took Endeavour over the state Capitol, Golden Gate Bridge, Hollywood Sign and other icons en route to the Los Angeles airport, where the shuttle will be prepped for a slow-speed journey to its museum home next month.

NASA's youngest shuttle departed Kennedy Space Center at sunrise on the first leg of its flight to California. It's bolted to the top of a jumbo jet.

Scientists are on an epic treasure hunt for meteorite fragments from a spectacular fireball that lit up the daytime sky over California last month.

A sonic boom heard in California last week had an out-of-this world origin as ”a large meteoric event” according to NASA’s Meteoroid Environment Office. Scientists now estimate the blast measured in near 5 kilotons or roughly 1/3 the power of the atomic bomb dropped on Hiroshima, Japan during World War II. Bill Cooke of the Meteoroid Environment Office at NASA’s Marshall Space Flight Center, estimates the object was about the size of a minivan, weighed in at around 154,300 pounds.

Jupiter and Mars aren't the only recent impact victims in our solar system. In two talks today at the Division for Planetary Sciences in Pasadena, California, astronomers report that a small asteroid located in the inner asteroid belt between those two planets took a major hit early last year.