Universe Today

Where’s All the Antimatter?

Experiments at the Fermi Particle Accelerator, located near Chicago, have begun to provide clues as to why the universe is mostly made up of matter, instead of anti-matter. If the numbers had been equal, the universe would have annihilated itself in a flash of energy.

ABC News

Sun’s Heat Pushes Asteroids Out of their Orbit

Because of their irregular shapes, asteroids are warmed unevenly by the Sun. This force, called the ‘Yarkovsky effect’ is thought to slowly push asteroids out of their regular main-belt orbit. Astronomers believe that some of these strays are picked up by Mars’ gravity and hurled into Earth-crossing orbits.

Astronomy Now

Stardust Enters Safe Mode

During testing and transmission of its first few images from space, Stardust’s main computer shut down non-critical systems, and entered safe mode. The spacecraft resumed normal operations later in the day when NASA engineers re-established contact.

Astronomy Now
CNN Space

Orbital Sciences Signs Contract for TVSat Deal

B-SAT, Japan’s Broadcasting Satellite System Corporation recently awarded the contract to Orbital Sciences to build and launch two GEO orbit satellites.

Spacer.com

Lovell Radio Telescope Resumes Search for Life in Space

The damage from September’s Hurricane George has been repaired, and the Arecibo Radio Observatory in Puerto Rico has resumed operations searching for signs of extra-terrestrial life.

Astronomy Now

Crippled Hubble Glimpses Distant Galaxies

Astronomers have published recent snapshots taken by the Hubble Space Telescope of some nearby galaxies. Mostly obscured by dust, the (now damaged) Near Infrared Camera cut through the haze and delivered spectacular images of galactic starbirth.

BBC News
CNN Space

Chinese Satellite Launches from Kazakhstan

A Chinese satellite, the Asiasat 3S, launched aboard a Russian-built Proton-K rocket from the Baikonur cosmodrome in Kazakhstan. The satellite will transmit television and communication signals throughout Southeast Asia.

CNN Space
SpaceViews

Space Station Crew May Launch Earlier than Expected

NASA is considering launching a permanent crew to the International Space Station as earlier as October of this year, only a few months after the major living portions of the Station have been made livable. This launch date depends on the Russian crew quarters, which are still incomplete because of inadequate funding.

Fox News

Mars Bacteria Seems Earthlike

Two separate Martian meteorites have been found to contain organisms which are very similar to Earth bacteria. NASA researchers who uncovered the resemblance are cautious, but hopeful that they’ve found further evidence of life on Mars.

ABC News
CNN
exn
Fox News

MSNBC
Houston Chronicle

John Glenn Toasted by Friends and Colleagues

Old friends and astronauts spent a night honoring the spaceflight pioneer with toasts, skits, and speeches. Glenn took it all in with good humor, and some wisecracks of his own. It’s been 37 years since Glenn became the first man to orbit the Earth.

CNN

MSNBC

Evidence Supports Theory of Moon Carved from the Earth

NASA’s Lunar Prospector has gathered evidence to determine that the moon has a small iron core. This evidence supports the theory that the moon was formed when a Mars-sized planet collided with the Earth and scraped surface soil into orbit – which later formed into the Moon.

exoScience
MSNBC

Houston Chronicle
Spacer.com

Cosmic Rays Observatory to be Built in Argentina

Four telescopes and 1,600 particle detectors will be arrayed in central Argentina, over the next five years. The $100M project will work by detecting the slight flashes made as cosmic rays strike the upper atmosphere.

Fox News

MSNBC