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Asteroid 2014 AW32 Orbit Diagram has several pieces that have different "closest Earth approach times and distances". The Virtual Telescope Project will offer a live, online event sharing real-time images of 2014 Aw32 with live commentary by our scientific staff, starting at 17:30 UT, which is 11:30 AM Central Standard Time today. But you must sign up for a free trial to watch it.

New Year's Eve didn't stop observer Richard Kowalski from scanning the sky for near-Earth objects (NEOs). Using the 60-inch telescope on Arizona's Mount Lemmon, he noticed a 19th-magnitude blip skimming through northern Orion in a seven-image series begun at 5:16 p.m. (1:16 Universal Time on January 1st). After confirming that it was a new find, Kowalski dutifully submitted positions and times to the IAU's Minor Planet Center. Thus did the Mount Lemmon reflector, part of the Catalina Sky Survey, discover 2014 AA, the first asteroid found this year. Impact possibilities for 2014 AA This plot shows the range of possible...

....The Geminids come from a small asteroid named 3200 Phaethon, which passes quite close to the sun. Its trail of dust and debris is what makes up the Geminids. Earth passes through this stream of debris every December. “Most meteor showers come from comets, which spew ample meteoroids for a night of ‘shooting stars.’ The Geminid meteor shower is different,” NASA writes in their Geminids site. “The parent is not a comet, but a weird rocky object named 3200 Phaethon that sheds very little dusty debris — not nearly enough to explain the Geminids.”.... “The Geminids are my favourite because...

Astronomers using the Hubble Space Telescope have spotted a freakish asteroid with six comet-like tails of dust streaming from its body like spokes on a wheel, scientists said on Thursday.

CAPE CANAVERAL, Fla. (AP) — This is one strange asteroid. The Hubble Space Telescope has discovered a six-tailed asteroid in the asteroid belt between the orbits of Mars and Jupiter. Scientists say they've never seen anything like it. Incredibly, the comet-like tails change shape as the asteroid sheds dust. The streams have occurred over several months.

| The discovery of mysterious rocks on the brightest large asteroid in the solar system, Vesta, deepens the mystery surrounding the huge object's origins, researchers say. Vesta is the second-largest asteroid in the solar system. The 330-mile-wide (530-kilometer) protoplanet is also the brightest large asteroid, with a surface about three times more luminous than Earth's moon.

WASHINGTON, October 16 (RIA Novosti) – US scientists are “itching” to work with their Russian counterparts in putting nuclear weapons technology to use in new systems to defend Earth from threatening asteroids, an investigative journalism outlet reported Wednesday. “In recent years, advocates of the use of nuclear weapons to counter space threats have been gaining ground,” the non-profit Center for Public Integrity (CPI) said in an article posted on its website. “NASA is spending hundreds of thousands of dollars a year to study the idea, and the US nuclear weapons laboratories are itching to work with the Russians on it,”...

Full title: Could life on Earth end on March 16, 2880? Scientists predict giant asteroid will collide with our planet at 38,000 miles per hour Asteroid 1950 DA has a 0.3 per cent chance of hitting Earth in 867 yearsThis represents a risk 50% greater than an impact from all other asteroidsIf it were to hit, it would do so with an force of 44,800 megatonnes of TNT

60 Minutes news program ran a segment entitled "Dangerous game of 'cosmic roulette'?" This segment highlighted the NASA program aimed at finding and tracking asteroids whose orbits cross Earth's thus placing them on a collision course with us. The NASA administrators at first bragged about how they knew with confidence about 95% of all the "major" threats to our planet and were currently tracking these threats. These administrators were clearly trying to convey to the public an attitude of "don't worry, we have it all under control." Yet as with most statements by government bureaucrats the devil is in the...

Object: A 60-kilometre-wide asteroid Location: 3 billion kilometres ahead of Uranus, in the planet's L4 Lagrange point Uranus has a forbidden friend. The first asteroid to share the planet's orbit has been found, despite claims that Jupiter's mighty gravity should steal such companions away. The finding hints that more of these asteroids, called Trojans, lurk around unexpected worlds. Since Trojans don't always stay in place, finding new ones improves our picture of how space rocks migrate around the solar system. It also means there may be super-sized Trojans sharing orbits with massive exoplanets. Mike Alexandersen of the University of British...

Gail Collins, the New York Times columnist who was best known for a snarky book about how Texas has far too much influence over how the United States is run, turned her gimlet eye toward the civil space program. Her column was a meandering look at the current crisis over which destination to pick for space exploration efforts going forward, with some side swipes against her favorite targets, Texas politicians such as Lamar Smith and Ted Cruz. Should be go to an asteroid (or rather, as the administration wants to do, bring it back) or go back to the moon....

A strange comet-like object discovered in 2010 ended up being an asteroid that had been the victim of a head-on collision from another space rock. The object created a bit of buzz because of its mysterious X-shaped debris pattern and long, trailing streamers of dust. Named P/2010 A2 (LINEAR), the object is located in the asteroid belt between Mars and Jupiter, and has been the focus of much study, including images taken by the Hubble Space Telescope and many ground-based observatories. But over time, the asteroid’s long dust tail has grown to be so long that the entire object can’t...

Late yesterday, NASA turned the 230-foot (70-meter) Deep Space Network antenna at Goldstone, California towards Asteroid 1998 QE2 as it was heading towards its closest approach to Earth, and they got a big surprise: the asteroid is a binary system. 1998 QE2 itself is 1.7 miles (2.7 kilometers) in diameter, and the newly found orbiting moon is about 600 meters in diameter. The radar images were taken were taken on May 29, 2013, when the asteroid was about 3.75 million miles (6 million kilometers) from Earth. “Radar really helps to pin down the orbit of an asteroid as well as...

A large asteroid visits our fair corner of the solar system this week, and with a little planning you may just be able to spot it. Near Earth Asteroid (NEA) 285263 (1998 QE2) will pass 6.2 million kilometres from the Earth on Friday, May 31st at 20:59 Universal Time (UT) or 4:59PM EDT. Discovered in 1998 during the LIncoln Near-Earth Asteroid Research (LINEAR) sky survey looking for such objects, 1998 QE2 will shine at magnitude +10 to +12 on closest approach. Estimates of its size vary from 1.3 to 2.9 kilometres, with observations by the Spitzer Space Telescope in 2010...

It's 1.7 miles long. Its surface is covered in a sticky black substance similar to the gunk at the bottom of a barbecue. If it impacted Earth it would probably result in global extinction. Good thing it is just making a flyby. Asteroid 1998 QE2 will make its closest pass to Earth on May 31 at 1:59 p.m. PDT. Scientists are not sure where this unusually large space rock, which was discovered 15 years ago, originated. But the mysterious sooty substance on its surface could indicate it may be a result of a comet that flew too close to the...

The Apollo-era astronaut says NASA should be working manned Mars missionsThe second man to set foot on the moon wants to see NASA send people further into space than he ever traveled. Buzz Aldrin trashed NASA's plan to bring an asteroid into lunar orbit in a speech, advocating for a Mars colony. Aldrin, who recently published the book "Mission to Mars: My Vision for Space Exploration," said at the Washington, D.C. Humans to Mars summit Wednesday that President Barack Obama's asteroid mining plan is merely a distraction. "Bringing an asteroid back to Earth? What's that have to do with space...

WASHINGTON (AP) -- A top senator says President Barack Obama and NASA are planning for a robotic spaceship to lasso a small asteroid and park it near the moon. Then astronauts would explore it in 2021. Sen. Bill Nelson of Florida said the plan would speed up by four years the existing mission to land astronauts on an asteroid by bringing the space rock closer to Earth. Nelson, who is chairman of the Senate Science and Space Subcommittee, said Friday that Obama is putting $100 million for the accelerated asteroid mission in the 2014 budget that comes out next week....

From the AGU:Global fires after the asteroid impact probably caused the K-Pg extinctionChicxulub Crater, Yucatán Peninsula, Mexico – Artist’s Impression Image: University of Colorado About 66 million years ago a mountain-sized asteroid hit what is now the Yucatan in Mexico at exactly the time of the Cretaceous-Paleogene (K-Pg) mass extinction. Evidence for the asteroid impact comes from sediments in the K-Pg boundary layer, but the details of the event, including what precisely caused the mass extinction, are still being debated.Some scientists have hypothesized that since the ejecta from the impact would have heated up dramatically as it reentered the Earth’s...

CAPE CANAVERAL, Florida (Reuters) - NASA chief Charles Bolden has advice on how to handle a large asteroid headed toward New York City: Pray. That's about all the United States - or anyone for that matter - could do at this point about unknown asteroids and meteors that may be on a collision course with Earth, Bolden told lawmakers at a U.S. House of Representatives Science Committee hearing on Tuesday. An asteroid estimated to be have been about 55 feet in diameter exploded on February 15 over Chelyabinsk, Russia, generating shock waves that shattered windows and damaged buildings. More than...