Space

Space station loses touch with Earth after glitch

The International Space Station (ISS) lost ground communications capabilities for around three hours this morning during a software upgrade, according to NASA.

As flight controllers on the ground in Houston were updating flight computers, the data relay systems malfunctioned, cutting off all communications with the ground. The Communication and Tracking System provides communications between the crew and Mission Control via Ku-band, S-band, and UHF frequencies.

During the upgrade, an anomaly resulted in the primary computer that controls critical station functions defaulting to a backup computer, but the system was not allowing the station to communicate with NASA's Tracking and … Read more

Map shows every meteorite impact since 2,300 B.C.

Want to find out where every meteorite recorded since 2,300 B.C. has fallen on Earth? A new map will help you out.

Javier de la Torre, co-founder of software companies Vizzuality and CartoDB, has posted a heat map showing where the meteorites have fallen over the last several thousand years. According to The Verge, which first reported on the map and spoke with de la Torre, 34,513 individual impact points are recorded on the map.

De la Torre claims that it took him only 30 minutes to record the impacts. He used OpenStreetMap, a crowdsourced platform, for the map, and then input impact sites from data collected by the Meteorological Society.… Read more

Odds of dying from an asteroid strike: 1 in 74,817,414

It was a busy day for planet Earth. Asteroid 2012 DA14, a 45-meter wide space rock, sped past the Earth a mere 17,100 miles overhead. In the Ural mountains of Russia, a 15-meter wide, 7,000 metric ton asteroid hit the Earth's atmosphere, creating a 300-kiloton shock wave that injured more than 1,000 people and shattered 1 million square feet of glass.

What are the odds that an asteroid impact will destroy your being in a given year? Slim -- 1 in 74,817,414, according to data compiled by The Economist. For comparison, the odds of … Read more

Congress to hold hearings about killer asteroids

Nothing like news of an asteroid suddenly slamming into western Siberia to arouse the folks in Washington from their preoccupation with political blood sport. So it is that the Science, Space, and Technology Committee now plans to hold a hearing soon "to examine ways to better identify and address asteroids that pose a potential threat to Earth."

Committee Chairman Lamar Smith (R-Texas) alluded to the meteor that exploded in the sky above Russia early this morning. More than 900 injuries, mostly from shattered glass, were reported in the city of Chelyabinsk, about 950 miles east of Moscow. In … Read more

Just in time: Scientists propose vaporizing asteroids

The sky is totally falling.

As if it weren't enough that a meteor boomed across the Russian sky today, shattering windows and injuring about 1,000 people, an asteroid 150 feet across is about to sideswipe our planet.

Asteroid 2012 DA14, while unrelated to the meteor, is just as scary. It will graze us at just 17,200 miles from the surface, passing between Earth and our geosynchronous weather and communications satellites.

Possible asteroid strikes are no joke, and if you ask me (or the dinosaurs), they represent the biggest threat to our planet aside from human stupidity.

Fortunately, some non-stupid humans are finally getting serious about countering this threat. … Read more

Injury count rises for Russian meteorite

The latest tally of meteorite-related injuries in Russia's Chelyabinsk region has reached about 1,000 -- most suffered from shards of glass that went flying when the meteor entered the atmosphere and sounded loud, window-shattering booms on its way to the ground earlier today.

Today has been an unusually active day for news involving big rocks from space. While the large Asteroid 2012 DA14 is passing closer to the surface of Earth than many of our satellites, an apparently unrelated meteorite streaked across the early morning Siberian sky, damaging buildings and thus injuring people in its path.

A Russian … Read more

Clothes for Curiosity seekers: Mars inspires fashion line

Along with Bermuda shorts, bold stripes, and statement sunglasses, Mars is hitting the catwalk this year.

Fashion designer Nanette Lepore debuted her fall 2013 collection at Mercedes-Benz Fashion Week in New York yesterday, and it's all about the Red Planet. Bags and high heels that shimmer like mysterious, shiny objects. Mod and angular shapes. And lots of red.

"Moody tones and spacey surfaces define Nanette's fall collection as she explores the contours of Mars," read a pre-show teaser on the designer's tumblr blog. … Read more

Everything you need to know for Friday's big asteroid flyby

In less than 24 hours, a 150 foot-wide asteroid will complete a remarkably close, but safe, flyby. For weeks, scientists have been tracking the path of the small near-Earth asteroid known as 2012 DA14, which is on course to swing by the Earth tomorrow at 11:24 a.m. PT.

Again, no need to panic about a collision with Earth, which would be, in a word, catastrophic. If a space rock of this magnitude crashed into us, scientists say, it would release about 2.5 megatons of energy into the atmosphere. The last time an asteroid this size smacked into … Read more

NASA data may have uncovered galaxy's youngest black hole

Black holes are created when a supernova explosion destroys a massive star. Scientists have discovered dozens of black holes, but all of them are already formed. So, when scientists recently saw different distorted remains of a supernova, they knew it something special.

What the scientists believe they observed was the infant phases of a black hole, or the youngest black hole ever recorded in the Milky Way galaxy.

Caught on film by NASA's Chandra X-ray Observatory, the "remnant," or W49B, is seen as a vibrant swirl of blues, greens, yellows, and pinks. As seen from Earth, it … Read more