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This Perfume Could Make You Smell Just Like A Comet

The Huffington Post | Hilary Hanson | Posted 06.24.2016 | Weird News

A perfume that smells like a comet is a poetic-sounding idea. Who doesn’t love the image of a big dusty space snowball careening through the skies? ...

Dark Matter And The Dinosaurs

Lisa Randall | Posted 10.31.2016 | Science
Lisa Randall

Though both dark matter and dinosaurs are independently fascinating, you might reasonably assume that this unseen physical substance and this popular biological icon are entirely unrelated. And this might well be the case. But the Universe is by definition a single entity and in principle its components interact.

Soggy Invaders From Space

Seth Shostak | Posted 06.23.2016 | Science
Seth Shostak

My childhood books on geology had dramatic drawings of volcanoes belching steam into the atmosphere of a prehistoric and still-sterile Earth, suggesting that our planet was born with a subcutaneous reserve of water, waiting to be lanced to the surface by accommodating eruptions. As a kid, that sure seemed reasonable. But it's not true.

Comets Are Just Like Deep Fried Ice Cream, NASA Scientists Say

The Huffington Post | Jacqueline Howard | Posted 02.16.2015 | Science

Astronomers have long known that comets are cosmic snowballs with a soft interior and hard surface. But the exact composition of that surface -- and h...

Scientists Pinpoint Cause Of World's Second-Biggest Impact Crater

The Huffington Post | David Freeman | Posted 11.18.2014 | Science

What kind of object punched a huge hole in Ontario? Since the 1960s, scientists have believed that the Sudbury Basin, a vast crater in Northern Ont...

A Comet's Tale!

Dr. Sten Odenwald | Posted 11.05.2014 | Science
Dr. Sten Odenwald

It will be fun to see what turns up in the Rosetta and Philae images and data from Comet 67P/Churyumov-Gerasimenko! Astronomy is always full of surprises when you see something at high resolution for the first time.

WOW: First Close-Ups Of Comet Show 'Scientific Disneyland' | Miriam Kramer | Posted 08.06.2014 | Science

It's only been a few hours since Europe's Rosetta spacecraft arrived at a comet in deep space, but the robotic probe is already beaming incredible clo...

Life on the Billionth Rock From the Sun

Seth Shostak | Posted 08.09.2014 | Science
Seth Shostak

I've always regarded asteroids as somewhat like dinosaurs: mildly interesting and faintly dangerous. But I'm now thinking that they might be a profitable real estate investment.

Did Dark Matter Kill the Dinosaurs?

Amir Aczel | Posted 05.10.2014 | Science
Amir Aczel

New research suggests a tantalizing hypothesis: that the dark matter in the Milky Way caused the mass extinction 65 million years ago that killed off the dinosaurs, as well as other mass extinctions, which seem to take place somewhat regularly, with a period of some 35 million years.

After Long Sleep, Comet Chaser Gets Wake-Up Call | Charles Q. Choi | Posted 01.25.2014 | Science

Rosetta, the first spacecraft built to orbit a comet and land a probe on these icy nomads, is now waking up after more than two years of slumber, and ...

PHOTOS: 500 Years Of Greatest Comets Ever Seen | Joe Rao | Posted 12.26.2013 | Science

When Comet ISON was discovered and a preliminary orbit for it was worked out, it was initially announced that it could be the "comet of the century." ...

Icy Alien Dust Links Ancient Famine To Celebrated Comet

LiveScience | Mike Wall | Posted 01.23.2014 | Science

SAN FRANCISCO — The ancients had ample reason to view comets as harbingers of doom, it would appear. A piece of the famous Halley's comet likely sl...

Comet ISON of the Season

Dr. Tyler Nordgren | Posted 01.26.2014 | Science
Dr. Tyler Nordgren

Comet ISON is now two days away from a close encounter with the Sun, an encounter that it very well may not survive. On Thursday ISON will sweep around the Sun, clearing its roiling surface by as little as 800,000 miles. After Thanksgiving, one of three fates will have come to pass.

Here's How YOU Can Spot The 'Comet Of The Century'

The Huffington Post | Posted 12.02.2013 | Science

It's a cosmic cliffhanger. Will comet ISON pull through its close encounter with the sun -- or be cooked to oblivion? As long as ISON survives on N...

WATCH: NASA Explains 'How To Cook A Comet'

The Huffington Post | Posted 11.22.2013 | Science

You don't need NASA to tell you how to cook an egg. Mac and cheese? You can handle that too. But when it comes to knowing how to "cook" a comet, NASA'...

LOOK: 'Comet Of The Century' Dances Through Constellations

The Huffington Post | Macrina Cooper-White | Posted 11.20.2013 | Science

Grab your binoculars, stargazers. Touted as the "comet of the century," Comet ISON is in full "outburst mode," having brightened dramatically over the...

PHOTO: Long-Awaited Comet Looks 'Downright Weird,' Observers Say | Joe Rao | Posted 11.01.2013 | Science

With just one month to go before its dramatic solar rendezvous, skirting to within a hairbreadth of the surface of the sun, Comet ISON continues to be...

11 Cool Facts About Comets

The Huffington Post | Macrina Cooper-White | Posted 10.23.2013 | Science

The world is set to go comet crazy next month, as the highly anticipated Comet ISON comes into view. "Comet ISON has the potential to be among the ...

WATCH: Space Probe's Long Hibernation To End | Megan Gannon | Posted 10.16.2013 | Science

Europe's comet-chasing space probe Rosetta has been hibernating for more than two years, but in January, the spacecraft will be jolted awake to prepar...

Tests Reveal Big Story Behind Little Black Pebble

The Huffington Post | Sara Gates | Posted 10.08.2013 | Science

It might not look like much, but scientists in South Africa are calling a little black pebble the first evidence that a comet hit the Earth millions o...

WATCH: Giant Balloon Poised To Hunt 'Comet Of The Century' | Leonard David | Posted 09.27.2013 | Science

A colossal NASA balloon is poised to carry a free-hanging gondola sky-high on a mission to take a gander at celestial grandeur: Comet ISON. Weather p...

WATCH: Comet Makes Suicidal Plunge Into Sun | Mike Wall | Posted 08.20.2013 | Science

A small comet dove headlong toward the sun this week in a cosmic death-dive captured on camera by a spacecraft — an opening act of sorts for the hig...

Cosmic 'Graveyard' Discovered By South American Astronomers

| Sid Perkins | Posted 08.05.2013 | Science

The asteroid belt has long been thought a dull place. But in recent years, astronomers have spotted objects that occasionally spew small amounts of wa...

Did Comets Deliver Earth's Oceans?

David J. Eicher | Posted 09.30.2013 | Science
David J. Eicher

Because comets contain large amounts of water and other ices, the notion that bombardments by comets deposited much of Earth's water has seemed to be almost a measure of faith. But a variety of recent studies place this idea into a somewhat harsh context.

'Comet Of The Century' May Be Anything But | Mike Wall | Posted 07.31.2013 | Science

It doesn't look like Comet ISON will live up to the considerable hype, one researcher says. ISON has been billed as a potential "comet of the century...