On June 25, the Solar and Heliospheric Observatory (SOHO) discovered its 1,500th comet. This tally tops all other comet discoverers throughout history combined. From ESA: When it comes to comet catching, the SOHO has one big advantage over everybody else: its location. Situated between the Sun and Earth, it has a privileged view of a region of space that can rarely be seen from Earth. From the surface, we can see regions close to the Sun clearly only...

NASA engineers have proposed a mission to an asteroid threatening Earth. Bruce Damer (DigitalSpace) I’m happy to report NASA may be planning to do more about the as-yet unaddressed asteroid threat to Earth than helplessly watch giant space rocks whiz by the home planet from time to time. The Guardian , a British newspaper, reported recently that some NASA scientists have written a report outlining a mission to asteroid 2000SG344. The object is about...

There’s no better place to find astronomy related software than the web archive created by Astro Events Group of Ostend, Belgium. “Our compilation will actually never be complete,” says Patrick Jaecques, a member of the group. “We have updates about every week. It’s also the only part of our Dutch web site that is translated into French, German and English.” There you’ll find hundreds of programs for a wide variety of computing environments, including...

This just in from the hydrocarbon desk at Astronomy.com: Titan’s surface lakes and methane-ice-laden dune seas collectively hold hundreds of times Earth’s bounty of hydrocarbons (oil and gas). It’s a Texas oilman’s dream: hydrocarbons rain from the sky on Titan. To my mind, this could solve a lot of problems. Planetary scientists have been competing with NASA’s fantastically expensive manned space program for decades. Word on the aerospace street...

A Delta II rocket carrying satellite USA-193 takes off from Vandenberg Air Force Base in California, December 14, 2006. USAF Tonight, the United States Navy may make its first attempt to shoot down failing spy satellite USA-193 . The Pentagon released notification, but conditions must be ideal for the rocket launch. Without planned removal, the satellite would come back down in early March. The satellite, which failed immediately after its December...

This morning, I was looking through images of the current shuttle mission on NASA’s site . I came across the photograph posted to the right. In it, STS-122 Commander Steven Frick is writing on a tablet in front of a control panel. I’m a gadget freak, so although the operations portion of the image is beyond my comprehension, I noticed what adorns Frick’s wrist: a Yes Watch . For me, this is cooler than noticing a “Roman centurion” wearing a wristwatch...

In 1967, Roger Patterson and Robert Gimlin captured the famous footage of what many cryptozooligists and kooks believe is Bigfoot. Perhaps sick of urban sprawl, the Patterson-Gimin Sasquatch relocated to the Red Planet. In a panoramic image captured by the Mars Exploration Rover Spirit in November 2007, a Bigfoot-like figure appears among the surface formations. The Internet grabbed hold of this photo around the beginning of 2008, and bloggers have...

On January 14, NASA’s MESSENGER spacecraft flew past Mercury. MESSENGER — short for MErcury Surface, Space ENvironment, GEochemistry, and Ranging — made the first close-up observations of the innermost planet in 33 years. This flyby marked the first of three encounters with the planet, providing gravity assists necessary to place the probe in orbit around Mercury in March 2011. January 25, 2008 As Mercury fades in the distance, MESSENGER continues...

On January 14, NASA’s MESSENGER spacecraft flew past Mercury. MESSENGER — short for MErcury Surface, Space ENvironment, GEochemistry, and Ranging made the first close-up observations of the innermost planet in 33 years. This flyby marked the first of three encounters with the planet, providing gravity assists necessary to place the probe in orbit around Mercury in March 2011. January 16, 2008 The first close-up images of Mercury have made their way...

On January 14, NASA’s MESSENGER spacecraft flew past Mercury. MESSENGER — short for MErcury Surface, Space ENvironment, GEochemistry, and Ranging — made the first close-up observations of the innermost planet in 33 years. This flyby marked the first of three encounters with the planet, providing gravity assists necessary to place the probe in orbit around Mercury in March 2011. January 15, 2008 It’s okay to exhale. Everyone involved with the MESSENGER...