Nov 20th, 2008 · NASA is trying to decide between eight space exploration missions that include further exploring Venus and comet composition as well landing on an asteroid or examining the space around Jupiter. The space agency today began accepting solicitations for …
Oct 27th, 2008 · The New Scientist has an amusing story about the seven greatest scientific hoaxes of all time. Of course, there have been serious cases of scientific fraud, such as the stem cell researchers recently found guilty of falsifying data, and the South Korean …
Oct 14th, 2008 · Orbity sends in a Boston Globe report on the unusual calm on the surface of the sun. The photos, many taken in more active solar times, are excellent — see the sequence from last year of a coronal mass ejection carrying away the tail of a comet. …
Sep 6th, 2008 · Yesterday the robotic spacecraft Rosetta, on its way to a distant encounter with Comet Churyumov-Gerasimenko, flew by the asteroid 'Steins', which is roughly 4.6 kilometers wide. Steins is one of the relatively rare E-type asteroids. The mission team …
Aug 27th, 2008 · SpuriousLogic alerts us to the discovery of what may be the first object ever discovered from the inner edge of the Oort cloud. 2006 SQ372 was found on images from the Sloan Digital Sky Survey. Its discoverers theorize that this comet-like object and …
Aug 4th, 2008 · A new study at the Jet Propulsion Labs shows that weak gravitational pull of a "gravity tractor" could deflect an Earth-threatening asteroid if it was deployed when the asteroid was at least one orbit away from potential impact with Earth. First a spacecraft …
Jul 22nd, 2008 · Community voting results and a summary report have been published from OpenAjax Alliance's recent "community wishlist for future browsers" effort. When the voting closed on July 13th, 222 people participated in this open community initiative, with 143 …
Jul 19th, 2008 · Cowards Anonymous points out news that studies based on data from the Mars Reconnaissance Orbiter have found that vast regions of Mars contained rivers and lakes when the planet was young. The studies also suggest that the water existed for quite some …
Jun 30th, 2008 · An industry wishlist for future browsers has been collected and developed by OpenAjax Alliance. Using wiki as an open collaboration tool, the feature list now lists 37 separate feature requests, covering a wide range of technology areas, such as security, …
Jun 27th, 2008 · Canadian scientists are developing a 143-lb microsatellite to detect and track near-earth asteroids and comets, as well as satellites and space junk. The suitcase-sized Near Earth Object Surveillance Satellite includes a 6-inch diameter telescope, smaller …
Jun 14th, 2008 · Over 17 years ago, the Ulysses spacecraft was launched aboard the space shuttle Discovery for a unique NASA/ESA mission. While nearly all other probes travel along our solar system's ecliptic plane, Ulysses used a Jupiter gravity assist to swing 80 degrees …
May 5th, 2008 · Water is the most abundant solid material in space. But although astronomers see it on planets, moons, in comets and in interstellar clouds, nobody has been able to show how it forms. In theory, it should form easily when oxygen and atomic hydrogen meet. …
Jan 13th, 2008 · diewlasing points us to a story about a hydrogen cloud, eleven thousand light-years long, which will collide with the Milky Way in a devastating crossfire of shock waves and star formation...in 20-40 million years. Mark your calendars. At least it will …
Dec 21st, 2007 · Multiple users have written to tell us of an LA Times report that an asteroid may hit Mars on January 30th. The asteroid is roughly 160 feet across, and JPL-based researchers say that it will have a 1-in-75 chance of striking Mars. Those odds are very …
Dec 20th, 2007 · NASA has given University of Maryland scientists the green light to fly the Deep Impact probe to Comet Hartley 2. The spacecraft will pass Earth on New Year's Eve at the beginning of a more than two-and-a-half-year journey to Hartley 2. During the first …
Nov 15th, 2007 · coondoggie passed us a NetworkWorld article, as he does, noting that there is now an object in our solar system bigger than Sol. The Holmes comet has a huge coma, with a diameter scientists are now calculating to be larger than our own middle-sized star. …
Nov 8th, 2007 · A team of scientists from the Marine Science Institute in Bologna claims to have found the crater left by the aerial blast of a comet or asteroid in 1908 in the Tunguska region of Siberia. The blast flattened 770 square miles (2,000 square kilometers) …
Oct 25th, 2007 · Comet 17P/Holmes, a relatively obscure and (until a few days ago) dim object, has suddenly flared to be literally a million times brighter, going from magnitude 18 to 2.8. It is just outside of the constellation Perseus, which puts it high in the sky …
Oct 25th, 2007 · Scientists have announced that they have used images from the robotic spacecraft Cassini to find moonlets embedded in Saturn's outer rings that are likely the remains of a larger moon that was shattered by an asteroid or comet. The team from the University …
Oct 5th, 2007 · A potentially disastrous 40-year-old mystery has been solved: Where is asteroid 6344 P-L? Back in 1960, asteroid 6344 P-L was identified and classified as a 'Potentially Hazardous Asteroid,' meaning that its orbit brings it perilously close to Earth's …
