Huge asteroid hurtles toward Earth

Jun 29, 2006

An asteroid that's about one-half-mile wide is hurtling toward Earth, expected to narrowly miss the planet early Monday.

Astronomers say the space rock, called 2004 XP14, will pass "exceptionally close" to Earth in astronomical terms -- 268,624 miles away at its closest approach, The Scotsman reported. That's a little more than the moon's average distance from Earth.

The asteroid, discovered in December 2004, at first produced concerns that it could hit Earth later in the century but subsequent studies ruled out such a collision.

However, 2004 XP14 has been classified as a Potentially Hazardous Asteroid, or PHA, by the Minor Planet Center in Cambridge, Mass., because of the proximity of its orbit to Earth and its estimated size, The Scotsman said.

Astronomers have a list of 783 PHAs.

Copyright 2006 by United Press International

Explore further: First potentially habitable Earth-sized planet confirmed: It may have liquid water

add to favorites email to friend print save as pdf

Related Stories

Happy 10th anniversary Opportunity

Jan 23, 2014

Ten years ago, on Jan. 24, 2004, the Opportunity rover landed on a flat plain in the southern highlands of the planet Mars and rolled into an impact crater scientists didn't even know existed. The mission ...

Space science stories to watch in 2014

Jan 02, 2014

There's an old Chinese proverb that says, "May you live in interesting times," and 2013 certainly fit the bill in the world of spaceflight and space science. The past year saw spacecraft depart for Mars, ...

Recommended for you

Quest for extraterrestrial life not over, experts say

1 hour ago

The discovery of an Earth-sized planet in the "habitable" zone of a distant star, though exciting, is still a long way from pointing to the existence of extraterrestrial life, experts said Friday. ...

Continents may be a key feature of Super-Earths

5 hours ago

Huge Earth-like planets that have both continents and oceans may be better at harboring extraterrestrial life than those that are water-only worlds. A new study gives hope for the possibility that many super-Earth ...

Exoplanets soon to gleam in the eye of NESSI

8 hours ago

(Phys.org) —The New Mexico Exoplanet Spectroscopic Survey Instrument (NESSI) will soon get its first "taste" of exoplanets, helping astronomers decipher their chemical composition. Exoplanets are planets ...

User comments : 0

More news stories

Impact glass stores biodata for millions of years

(Phys.org) —Bits of plant life encapsulated in molten glass by asteroid and comet impacts millions of years ago give geologists information about climate and life forms on the ancient Earth. Scientists ...

Suddenly health insurance is not for sale

(HealthDay)— Darlene Tucker, an independent insurance broker in Scotts Hill, Tenn., says health insurers in her area aren't selling policies year-round anymore.