Space shuttle Discovery undocks from ISSSeptember 8th, 2009 WASHINGTON - The space shuttle Discovery undocked from the International Space Station (ISS) Tuesday after delivering supplies and equipment to boost the capacity of the orbiting laboratory. Pilot Kevin Ford backed Discovery away from the station at 1926 GMT for the trip back to Earth.
NASA lacks money to track killer asteroids: studyAugust 13th, 2009 WASHINGTON - US space agency NASA does not have enough cash to track the large nearby asteroids that could pose a hazard to Earth, a study by the National Academy of Science found Wednesday. In 2005, Congress ordered NASA to track up to 90 percent of near-Earth asteroids that are 140 metres in diameter or larger by 2020.
Study finds that NASA can't meet its goal of spotting nearly all Earth-threatening asteroidsAugust 12th, 2009 Report: NASA can't keep up with killer asteroidsWASHINGTON — NASA is charged with spotting most of the asteroids that pose a threat to Earth but doesn't have the money to complete the job, a federal report says. That's because even though Congress assigned the space agency that mission four years ago, it never gave NASA the money to build the necessary telescopes, according to the report released Wednesday by the National Academy of Sciences.
NASA to provide web updates on objects approaching EarthJuly 31st, 2009 WASHINGTON - NASA's Jet Propulsion Laboratory is introducing a new Web site that will provide a centralized resource for information on near-Earth objects - those asteroids and comets that can approach Earth. The "Asteroid Watch" site also contains links for the interested public to sign up for NASA's new asteroid widget and Twitter account.
Space shuttle Endeavour prepares to head homeJuly 28th, 2009 WASHINGTON - The crew of the space shuttle Endeavour bid farewell to their colleagues on the International Space Station Tuesday and were preparing to head back to Earth. The Endeavour brought an external platform to the station that was installed on the Japanese Kibo laboratory during the first of the mission's five spacewalks.
New theory says asteroid belt is contaminated with icy invaders from beyond Neptune and PlutoJuly 15th, 2009 Space invaders: Asteroid belt has rocks from afarWASHINGTON — A new astronomy theory says the solar system's main asteroid belt is littered with icy invaders from far away. The so-called invaders are asteroids that seem more like primitive frozen comets than the baked rocks that make up the overwhelming majority of asteroids between Mars and Jupiter.
US army decides to cover up fireballs from spaceJune 12th, 2009 WASHINGTON - A recent US military policy decision explicitly states that observations by hush-hush government spacecraft of incoming bolides and fireballs are classified secret and are not to be released. For 15 years, scientists have benefited from data gleaned by US classified satellites of natural fireball events in Earth's atmosphere.
Asteroid probe set to "collide" with Earth in June 2010June 12th, 2009 WASHINGTON - Japanese scientists have announced that a 1,124-pound (510-kilogram) space probe will "collide" with our home planet in June 2010 to simulate an approaching asteroid. According to a report in National Geographic News, the Hayabusa spacecraft is currently on its way back to Earth after a successful mission that landed on and hopefully collected samples from the asteroid Itokawa.
Asteroids may have boosted life on Earth 3.9 billion years agoMay 21st, 2009 WASHINGTON - A new study has indicated that the bombardment of Earth by asteroids 3.9 billion years ago may have enhanced early life rather then wipe it out. The study, by University of Colorado at Boulder researchers, determined that the bombardment of Earth nearly 4 billion years ago by asteroids as large as the US state of Kansas would not have had the firepower to extinguish potential early life on the planet and may even have given it a boost.
Aerospace engineer thinks up way of deflecting asteroidsApril 17th, 2009 WASHINGTON - David French may be the guy who saves the world from an asteroid when it comes hurtling down from space. French, a doctoral candidate in aerospace engineering at North Carolina State University (NCSU), has thought up a way to divert asteroids and other threatening objects from hitting the earth.
An effective way to deflect an Earth-threatening asteroidApril 17th, 2009 WASHINGTON - A scientist in the US has found an effective way to deflect an Earth-threatening asteroid, by attaching a long tether and ballast to the incoming object. The theory has been put forward by David French, a doctoral candidate in aerospace engineering at North Carolina (NC) State University, US.
Online poll for NASA's greatest hits beginsApril 15th, 2009 WASHINGTON - NASA is inviting the public to vote online for the most important contribution the space agency has made to exploring Earth and improving the way we live on our home planet. NASA is conducting the survey as part of its celebration of Earth Day, April 22.
NASA spacecraft unravels anatomy of solar tsunami in 3DApril 15th, 2009 WASHINGTON - A NASA spacecraft provided scientists with their very first view of the speed, trajectory and three-dimensional shape of powerful detonations from the sun known as coronal mass ejections (CME). This new capability will dramatically enhance scientists' ability to predict if and how these solar tsunamis could affect the Earth.
NASA twin spacecraft may reveal how our moon was bornApril 10th, 2009 WASHINGTON - Two identical NASA spacecraft are preparing to enter a point in the universe that may eventually answer the question of how our moon originated. The spacecraft duet, called Solar Terrestrial Relations Observatory, or Stereo, are nearing a zone known as the Lagrangian points.
Huge asteroid flies past EarthMarch 4th, 2009 WASHINGTON - An asteroid as big as a 10-storeyed building flew past Earth Tuesday, the US space website has said. The space rock was perhaps a bit larger than one thought to have created a colossal explosion in the air above Siberia in 1908 that flattened 500,000 acres (2,000 square km) of forest.
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