Getting Closer: Images, Video of Asteroid 2011 MD

Asteroid 2011 MD. Credit: Peter Lake

Accomplished amateur astronomer and blogger Peter Lake, a.k.a “AstroSwanny” from Australia captured some of the first images of what will be a very close pass of Earth by asteroid 2011 MD. He actually took the image at 07:00 UTC on June 26th with a 20 inch telescope in New Mexico controlled via his iPhone, through the Global Rent-A-Scope program. Ahh, the wonders of technology! As Peter says, “Its not every day, that an asteroid misses by less than 3-5 earth Radii.”

The asteroid, which was only detected last week, is about 25 to 55 feet (8 to 18 m) across, is expected to pass less than 8,000 miles above Earth’s surface around 1 p.m. EDT (17:00 UT) on Monday, June 27th. The time of closest approach will be observable from South Africa and parts of Antarctica, but the approach will be visible across Australia, New Zealand, southern and eastern Asia, and the western Pacific.

Below is a video he compiled of the his observations of the pass, and used ten 120-second images for the video.

Peter also noted that “Its close approach is being followed with great interest, more for honing the skills and techniques of the Minor Planet Center and the network of asteroid hunting astronomers, rather than because it poses any real danger.”

Thanks to Peter and his Aartscope Blog for sharing these views with Universe Today.

Tagged as: Asteroid 2011 MD, Asteroids, Peter Lake

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Packing a Mars Rover for the Trip to Florida; Time Lapse Video

Check out this way cool time-lapse movie of NASA’s Curiosity Mars rover as its being packed up for her trip to Florida.

The video covers a 4 day period from June 13 to 17 and is condensed to just 1 minute. Watch the JPL engineers and technicians prepare Curiosity and the descent stage for shipping to the Kennedy Space Center in Florida and place it inside a large protective shipping container.

The rover and descent stage will be delivered to the Payload Hazardous Servicing Facility at KSC is the next stop for Curiosity on its way to Destination Mars. Curiosity will be shipped to Florida in the next few days. The facility is used for NASA landers subject to the most stringent planetary protection requirements.

Curiosity will be delivered to a high tech cleanroom at KSC. After arriving, the rover will undergo a wide ranging series of flight system checks to insure the rover is ready to rove on the red planet and that it survived the shipping across the US. Also, installation of the final few components including the RTG power source will be completed.

The launch window for Curiosity open on November 25. The rover will blast to space atop a powerful Atlas V rocket from Launch Complex 41 at Cape Canaveral Air Force Station, Florida.

Curiosity is larger than Spirit and Opportunity, measuring some three meters long and equipped with a much more powerful array of science instruments. Curiosity will search for environmental conditions that could have been conducive to supporting martian life – in the past or present – if it ever even existed.

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