Showing posts with label Image. Show all posts
Showing posts with label Image. Show all posts

Thursday, July 14, 2011

An Image it Took 30 Years to Complete: Father and Son at First and Last Shuttle Launch

Father and Son: STS-1 and STS-135. Chris Bray and his father took two similar images, 30 years apart. Image courtesy Chris Bay. Click the image to see it on Flickr

Chris Bray and his father Kenneth attended the first space shuttle launch 30 years ago and even though they hadn’t seen any other launches in person since, they decided to make the journey to see the final launch to ‘bookend’ the shuttle program in their lives. Plus, they were able to take this great image of father and son at two shuttle launches, “the picture we waited 30 years to complete,” Chris Bray said.

Note the similar shirts and poses, as well as examples of the available technology of the day.

But their odyssey wasn’t without a bit of adventure!

“In addition to being astronomy buffs for as long as I can remember, Dad and I have been big fans and followers of the space program — including all the private endeavors,” Chris Bray told Universe Today. “We’ve only been to the two Shuttle launches. I live in NYC and he lives in NJ, so it’s not always the easiest and most convenient trip to make.”

Chris said that about a year ago when NASA started discussing the last missions, he and his father talked about how nice it would be to go to the last launch since they had attended the first.

“Dad was a jewelry designer and made some of the official shuttle pins for the early STS missions (like this one),” Chris said, “so that’s why we were down there for the first launch. We were lucky enough to get in the lottery for STS-135 and scored some tickets to the Astronaut Hall of Fame viewing site.”

“But we almost didn’t make it! Our flight out of Newark on Thursday the 7th was delayed 5 or so hours and we didn’t get to Orlando until about 2:30 am. On top of that, all the rental cars were gone and despite having a reservation for a car we had no transportation. We eventually were able to rent a 15 seat passenger van (the last available car) from a small rental company and drove straight to the site, bailing on our hotel.”

Chris said both he and his Dad are sad to see the program end, but at the same time excited about the next phase, whatever that might be.

Thanks to Chris for sharing the image with Universe Today.

Tagged as: launches, Space Shuttle, STS-1, STS-135


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Friday, July 8, 2011

Latest Image from Dawn: View of Vesta Getting Sharper

The Dawn spacecraft took this image of Vesta on July 1, 2011. Image credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

The Dawn spacecraft is getting closer to asteroid/protoplanet Vesta, and the view is getting better! Here’s the latest image, which was obtained with Dawn’s framing camera on July 1, 2011 and just released today. It was taken from a distance of about 62,000 miles (100,000 kilometers). Each pixel in the image corresponds to roughly 5.8 miles (9.3 kilometers). Features like craters are starting to sharpen as the spacecraft moves closer, as well as the lumps, bumps and variations in color.

The most exciting part of this mission will be finally figuring out what Vesta really is. Here, it’s looking more like a squished version of our own Moon; a little smoother than I was expecting from some of the earlier images.

Some astronomers classify Vesta as an asteroid, some a protoplanet, and some are on the fence. It’s not really considered a dwarf planet, but the classification could be re-evaluated when Dawn gets in orbit of Vesta and studies it in detail.

Below is an “enhanced” view by Stu Atkinson:

The latest Vesta image from Dawn, with enhancements by Stu Atkinson.

Stu sent us this image with the caveat that he created it for his own amusement/entertainment, and that it’s not a scientifically enhanced image — i.e., it’s not to be 100% relied upon for feature identification, etc. But some of the craters show up a tad better.

Vesta is pretty much an enigma: too big for an asteroid and more evolved than other asteroid. But it is kind of too small for a planet (even a dwarf one). But that’s why it is so interesting so scientists and getting Dawn in orbit will be exciting.

Stay tuned for more!

Tagged as: Asteroids, Dawn mission, Missions, vesta


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Thursday, June 23, 2011

Is This a Scene from Star Wars or a Real Image from the ISS?

ATV2 (Johannes Kepler) as it departs the ISS against the backdrop of Earth. Credit: NASA/Ron Garan

What an amazing image! The ATV-2 Johannes Kepler looks like an X-Wing fighter from Star Wars as it departed from the International Space Station. Astronaut Ron Garan posted the image on his Twitpic page, asking viewers if they thought the spacecraft looked like the fictional fighter jets of the Alliance.

The ATV-2 left the ISS and entered Earth’s atmosphere on June 21. The spacecraft had a “blackbox” on board, a Re-Entry Breakup Recorder (REBR) to monitor temperature, acceleration, rotation rate, and other data as it tumbled and disintegrated through the atmosphere. The data was sent down via a “phone call” to an Iridium satellite to help scientists better understand the physics of what happens to a spacecraft when it breaks up on re-entry.

So, enjoy one last beautiful look at the ATV-2 in this stunning image.

You can follow Universe Today senior editor Nancy Atkinson on Twitter: @Nancy_A. Follow Universe Today for the latest space and astronomy news on Twitter @universetoday and on Facebook.

Tagged as: ATV-2 Johannes Kepler, ISS, Physics


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