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Asteroids News

Fireball meteor explodes above Ontario and New York State

Peterborough - From Ontario to New York State, last Sunday, many people reported seeing a possible meteor streaking across the sky before exploding in a blinding fireball near Toronto.
In the Media by Robert Myles - 3 comments

Galactic dark matter may account for Earth being hit by comets

Cambridge - Earth coming under bombardment by comets could be a regular astronomical event, suggest two Harvard University researchers in a recently published research paper.
In the Media by Robert Myles - 1 comment

Killer nuclear-level asteroids from space — but help is at hand

Seattle - How often do asteroids hit Earth? You may suppose such events occur more often in movies than real life, but you’d be wrong. This week, three astronauts revealed that Earth’s been pummelled 26 times by asteroids since the turn of the millennium.
In the Media by Robert Myles - 1 comment

NASA's asteroid sample mission gets go-ahead

Littleton - An innovative NASA space mission with the ambitious aim of collecting samples from an asteroid in 2018 was given the green light, Wednesday.
In the Media by Robert Myles - 1 comment

Six-tailed asteroid baffles scientists

It's been described as looking like a "rotating lawn sprinkler" and "definitely freakish," but there's one thing NASA scientists agree on concerning a newly-discovered asteroid — they're not quite sure how it exists.
In the Media by Michael Thomas - 1 comment

Earth's water probably came from early asteroid strikes

There is a strong possibility that asteroid strikes, which occurred over a billion years ago, gave Earth a very good portion of its water.
In the Media by Andrew Ellis - 4 comments

How a spot of re-decoration might avert an asteroid collision

A theoretical solution using a coat of paint could prevent a future near-Earth asteroid attack, according to a student whose novel solution won a 2012 ‘Move an Asteroid’ technical paper competition.
In the Media by Robert Myles - 1 comment

Deep Space Industries plans to mine near-Earth asteroids by 2025

A firm called Deep Space Industries was launched Tuesday. The company plans to pioneer efforts to colonize other parts of our solar system by building robotic spacecraft that can mine precious metals like nickel and platinum from near-Earth asteroids.
In the Media by JohnThomas Didymus - 1 comment

Mysterious fireball streaks across Texas sky

San Antonio - A ball of fire streaked across the sky at daytime in Texas last week. Thousands of Texans witnessed the incident. The ball of fire burned so brightly in the sky that one San Antonio resident described it as "like a little piece of the sun falling."
In the Media by JohnThomas Didymus - 5 comments

NASA's Chandra detects Milky Way's black hole devours asteroids

NASA astronomers say a supermassive black hole called Sagittarius A* at the center of the Milky Way may be vaporizing and devouring asteroids. This, the experts say, could explain the frequent flares observed in the center of the Milky Way.
In the Media by JohnThomas Didymus - 3 comments

NEOShield to address global threat of near-Earth objects

Recent cases of close approaches to the Earth by space bodies called near-Earth objects (NEOs) have lead to the emergence of a new international effort to address the threat posed by these celestial flotsam.
In the Media by JohnThomas Didymus

Passing asteroid caught on camera

Remanzacco - Two Italian amateur astronomers, Ernesto Guido and Giovanni Sostero, have managed to photograph one of the two asteroids that passed close to Earth on Sept. 8.
In the Media by Lee Labuschagne - 2 comments

Universal to make Asteroids! the Movie

Universal Studios has won the bidding war for the next game to movie adaption; accept this time they can't get the story wrong.
In the Media by David Goldsmith - 3 comments

Scientists Publish Evidence of Asteroids with Earth-like Crust

A Research team reports two rare meteorites found in Antarctica two years ago are from a previously unknown, ancient asteroid have an outer layer or crust similar in composition to the crust of Earth's continents.
In the Media by Bob Ewing

Is Earth being hit by the wrong asteroids? Well, no, but there is a reason for that

It could be embarrassing, being hit by the wrong sort of asteroids and not having a good statistical explanation. Seems that the vast majority of asteroids mostly aren’t made of the same stuff as the meteorites that hit Earth every day. What a relief.
In the Media by Paul Wallis - 7 comments

Nukes not the best option to stop asteroids, says Apollo astronaut

Apollo 9 legend Rusty Schweickart slammed NASA's plan to stop earth bound asteroids out of space with nuclear weapons saying that nukes is not the best option to deal with the threat.
In the Media by Kesavan Unnikrishnan - 1 comment

Move Over Global Warming, Let's Talk About Global Catastrophes

The Global Catastrophic Risks conference started yesterday morning and death by asteroids, comets and gamma ray bursts was on the agenda as experts discussed the statistical likelihood of these types of global catastrophes.
In the Media by Susan Duclos - 19 comments

Deep Impact: We can’t actually afford to get hit by an asteroid, just now

Say the world was under threat from an asteroid, and the guy from NASA says “Well, we don’t really have the budget…” At the moment, they’re talking about a budget for detecting asteroids, not a budget for doing anything about them.
In the Media by Paul Wallis - 6 comments

Useful Suicide Bombers: Robots that save the Earth

A fleet of exploding probes could prepare the way for warding off hazardous asteroids. Several of the small spherical robots would land on a single asteroid, some exploding while others listen for vibrations that could reveal the object's inner structure.
In the Media by hthth - 2 comments

Stop Worrying And Learn To Love Asteroids, Experts Say

BERLIN (dpa) - It is time to stop worrying and learn to love asteroids - or at least learn to love watching for them, say German scientists who have come up with an ingenious plan for spotting "invisible" asteroids long before they pose a threat to Ear...
In the Media by Ernest Gill
 

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Dragonfly will have a picker to capture asteroids for mining
Deep Space Industries
Dragonfly will have a picker to capture asteroids for mining
image:139516:0::0
The solar system takes 1 cosmic year lasting about 225-250 million years to orbit the Milky Way s ga...
Physics 7, 41 (2014) | DOI: 10.1103/Physics.7.41
The solar system takes 1 cosmic year lasting about 225-250 million years to orbit the Milky Way's galactic centre but during that time it oscillates above and below the galactic plane every 32 million years or so.
image:187844:1::0
Artist s conception of a space mine
Deep Space Industries
Artist's conception of a space mine
image:139517:0::0
It’s a Rocky World: This artist s concept shows a massive asteroid belt in orbit around a star the...
NASA/JPL-Caltech/T. Pyle (SSC)
It’s a Rocky World: This artist's concept shows a massive asteroid belt in orbit around a star the same age and size as our Sun
image:103967:1::0
When the OSIRIS-REx spacecraft arrives at asteroid Bennu  it will study the asteroid from a distance...
NASA/University of Arizona
When the OSIRIS-REx spacecraft arrives at asteroid Bennu, it will study the asteroid from a distance before swooping down and grabbing a sample. On board of the craft will be the names of everybody participating in the "Messages to Bennu!" campaign.
image:166322:0::0
Artist s conception of a fuel processor spacecraft
Deep Space Industries
Artist's conception of a fuel processor spacecraft
image:139518:0::0
This collage was prepared by Emily Lakdawalla at the Planetary Society (USA) and shows the relative ...
Collage by Planetary Society USA/E. Lakadawalla.
This collage was prepared by Emily Lakdawalla at the Planetary Society (USA) and shows the relative sizes of all asteroids visited by spacecraft
image:78368:0::0

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