Space

The future of the International Space Station (ISS) became more secure today when the Russian space agency, Rosocosmos carried out a successful launch of an unmanned Progress spacecraft. The 15,718 lb (7,130 kg) cargo ship carried its three tons of supplies into orbit and successfully deployed its solar arrays without incident. This launch confirms that the Soyuz-U launch vehicle is once again safe to carry the manned spacecraft needed to ferry crews to the ISS. Read More

Researchers at the University of Hong Kong (HKU) claim to have solved the mystery of “Unidentified Infrared Emission features” that have been detected in stars, interstellar space, and galaxies. For over two decades, the most commonly accepted theory regarding this phenomenon was that these signatures come from polycyclic aromatic hydrocarbon (PAH) molecules - simple organic molecules made of carbon and hydrogen atoms. Now HKU researchers say the substances generating these signatures are actually complex organic compounds that are made naturally by stars and ejected into interstellar space. Read More

YouTube and Lenovo have joined forces to launch a global initiative that challenges youngsters to design a science experiment which can be performed in space. Two winning entries chosen by a panel of scientists, astronauts and educators - including A Brief History of Time author professor Stephen Hawking - will have their experiments conducted by astronauts aboard the International Space Station and live streamed on YouTube for the world to see. Read More

Space travel just got another step closer for the masses (at least the well-heeled ones) with the dedication of Virgin Galactic's new "Gateway to Space" facility at Spaceport America, the world's first purpose-built spaceliner terminal. Situated in the southern New Mexico desert, numerous luminaries were on hand to dedicate the innovative 120,000 square foot terminal/hangar facility (THF), including moon-walking astronaut, Buzz Aldrin and New Mexico governor Susana Martinez. Read More

Although Virgin Galactic is generally known as a space tourism company, it sees research experiments as a future mission segment and significant business opportunity. To this end, the company has signed a contract with NASA to provide up to three charter flights on its SpaceShipTwo suborbital spaceplane. The deal follows the curtain closing on the Space Shuttle program earlier this year and is part of NASA's Flight Opportunities Program, which is charged with providing reduced-gravity environments for research experiments while encouraging the emerging commercial space industry. Read More

The Dream Chaser, a reusable space plane currently under development by Sierra Nevada Corporation (SNC), is to undergo high altitude drop tests in 2012 following a 25.6 million US dollar boost from NASA to top-off the 80 million US dollar contract awarded earlier this year. But it won't be chasing just any dream. With the retirement of the Space Shuttle Program this year, the very tangible goal is to deliver a low-cost, safe alternative for transporting astronauts and cargo to the International Space Station and other low Earth orbit destinations. Read More

A recent discovery may add support to the theory that the water on Earth was brought by a rain of comets. Scientists have analyzed the comet Hartley 2, and discovered that ice found on it has the same composition as ocean water. The discovery was made utilizing an orbiting telescope on the Herschel Space Observatory, which can observe organic molecules by reading their far-infrared wavelengths. Read More

SpaceX, the space transport company that made history by building the world's first private reusable spacecraft, is now embarking on a quest to build the holy grail of space engineering - a reusable launch rocket. Elon Musk, the company's CEO and Chief Technology Officer, announced recently at the National Press Club that computer simulations show their design to be technically feasible. This, Musk seems to suggests, is great news for those who have been considering moving to Mars. Read More

The European Space Agency (ESA) this week announced the first two missions selected for its Cosmic Vision 2015-2025 Plan. The first, known as Solar Orbiter, will see a spacecraft operating closer to the Sun than any previous mission with a particular focus on examining the solar wind. The second, Euclid, is essentially a space telescope whose primary goal is to study the accelerating expansion of the universe in an attempt to provide an understanding of the exact nature of dark matter. Read More