Currently Browsing: Asteroids

Hayabusa Re-Entry Video: Spacecraft Destruction at its Best

There’s not a lot to add to this video, it’s too awesome. It was captured by NASA’s converted DC-8 jet that was flying over Australia when the Japanese Hayabusa spacecraft broke up during re-entry. I’ll let the video do the rest of the talking: Oh yes, and that little dot ahead...

Hayabusa Returns to Earth with a Flash

Hayabusa Returns to Earth with a Flash
Hayabusa re-enters over the Australian Outback, generating a bright fireball (screen grabs from the JAXA video feed) Staring hard at the live streaming video of the black Australian skies, I was hoping to see a faint streak of light glide across the camera’s field of view. But no, it wasn’t...

Jupiter Got Smacked, Again

Jupiter Got Smacked, Again
Quite frankly, I’m stunned. An Australian amateur astronomer has just observed his second ‘once-in-a-lifetime’ event: an impact in the atmosphere of Jupiter. Phil Plait was very quick to get the news out, describing it as a “major coincidence,” and he ain’t wrong! Anthony...

Gecksteroids! Asteroids and Geckos May Share Common Force

Gecksteroids! Asteroids and Geckos May Share Common Force
The asteroid Itokawa (as imaged by the Japanese Hayabusa probe) and a gecko tattoo. Bear with me, it'll make sense soon (JAXA) What do asteroids and geckos have in common? Not a lot, as you’d expect, but they may share a common force. This rather strange notion comes from research being done by...

NASA’s Asteroid Mission: Scary but Useful

NASA’s Asteroid Mission: Scary but Useful
Things have been moving fast for NASA in recent weeks, culminating in President Obama’s inspiring speech at Kennedy Space Center on Thursday. I haven’t commented on the new direction for the US space agency’s direction thus far as I’ve needed some time to digest the ramifications...

P/2010 A2 Was An Asteroid Collision (Says Hubble)

P/2010 A2 Was An Asteroid Collision (Says Hubble)
What you see here is something mankind has never seen before, the aftermath of an asteroid collision. This conclusion comes after the Hubble Space Telescope was commanded to take a closer look at a strange comet-like object pottering around in the asteroid belt between the orbits of Mars and Jupiter. “The...

Could P/2010 A2 be the First Ever Observation of an Asteroid Collision?

Could P/2010 A2 be the First Ever Observation of an Asteroid Collision?
Something rather bizarre was observed in the asteroid belt on January 6. Ray Villard at Discovery News has just posted an exciting article about the discovery of a comet… but it’s not your average, run-of-the-mill kinda comet. This comet appears to orbit the Sun, embedded in the asteroid...

Much Ado About Apophis

Much Ado About Apophis
Concept art for the ESA Don Quijote asteroid mission (ESA) Apophis is a 300 meter wide asteroid that caused a stir back in 2004. When NASA discovered the near-Earth asteroid (or NEO), it appeared to be tumbling in our direction Armageddon-style and the initial odds for a 2029 impact were 1-in-37. Understandably,...

xkcd: Probably Not The Best Way To Deal With An Asteroid

xkcd: Probably Not The Best Way To Deal With An Asteroid
I hope we never see this day in the future, when the newscaster calmly informs us that an asteroid is on a collision course with Earth. In any case, if this scenario did unfold, I’d like to think we’ll have the in-space technological capability to deal with the threat — but if we...

Mining Asteroids: Not At Those Overheads

Mining Asteroids: Not At Those Overheads
In The Future™, when mankind is Sufficiently Advanced®, nations, companies and entrepreneurs will be shuttling huge cargo spaceships to and from the asteroid belt. Asteroid mining is going to be the first REAL gold rush, “thars gold in them thar rocks!” But not only gold, we’ll...
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