With the sun striking Mercury’s landscape at a low angle, MESSENGER got a great look at the hilly topography of a region along the southwestern rim of the Caloris Basin. This particular area had only previously been imaged by MESSENGER under direct sunlight, and thus the relief in the terrain was not nearly as evident. Mercury’s…
Tag: NASA
STS-135: A Final Tribute
Can’t see the video below? Click here. Kennedy Space Center recently released this wonderful video, an emotional farewell to the space shuttle program with a recap of the launch and landing of the STS-135 Atlantis mission. From the preparation of the four-person crew to the systems go for launch, the hundreds of thousands who gathered…
Got Questions About Comet Elenin?
NASA’s got answers. For some reason, ever since it was first discovered last December, Comet Elenin has been surrounded by a lot of misinformation regarding the danger it poses to Earth. True, it will be swinging around the Sun in a path that takes it “relatively” close to Earth and the other inner planets in…
A Snowman on Vesta
Aptly nicknamed the “Snowman”, these three craters were imaged on August 6, 2011 by NASA’s Dawn spacecraft in orbit around the protoplanet Vesta. Located on Vesta’s northern hemisphere, the craters were first visible to researchers on July 23. Dawn has been in orbit around Vesta for one month now and has already returned many amazingly detailed…
An X-rated Flare
At 8:11 a.m. UT (3:11 am EDT) this morning the Sun unleashed a huge solar flare. Rated an X6.9, it was the most powerful flare of the current solar cycle… so strong, in fact, that some high-frequency radio blackouts were experienced here on Earth shortly after. It was three times stronger than the X2.2 February…
Juno Launches!
(Can’t see the video below? Click here.) Today, at 12:25 pm EDT, an Atlas V 551 rocket took off from Cape Canaveral Air Force Base with the Juno spacecraft aboard, headed for the planet Jupiter. And I was there, along with 149 other “space tweeps”, watching from the press site at Kennedy Space Center. It…
New Vesta Images!
Released today, this is one of several new images taken with the full-frame camera aboard NASA’s Dawn spacecraft currently in orbit around the asteroid Vesta. Look at the detail in the surface! Incredible! This image shows the southern hemisphere of Vesta, and around its equator are long, deep grooves. Many different sizes of craters can…
July 31: Birthday for Lunar Images!
On this day in 1964 NASA’s Ranger 7 became the first US spacecraft to capture close-up images of the Moon’s surface. The first image, shown here, was 1,000 times clearer than anything ever previously seen. The spacecraft, launched on July 28, 1964, arrived at the Moon three days later and turned on its cameras 17 minutes…
Juno where I’ll be next week?
…at the launch of NASA’s Juno spacecraft, that’s where! 🙂 NASA is holding yet another Tweetup event at Kennedy Space Center next week, focusing on the launch of the long-awaited Juno mission to Jupiter. Even before I left for the Tweetup for the Atlantis flight I had put my name in the hat for the…
A Love Letter to the Space Shuttle
“A man’s reach should exceed his grasp.” – Robert Browning Here’s a wonderful video compilation showing highlights from all the shuttle missions, from STS-1 to STS-135, created by the folks at Nature. It’s a lot of emotions packed into eight minutes, but above all there’s a powerful feeling of awe at what was accomplished through…
Now that’s some groovy rock!
NASA’s Dawn spacecraft captured this image of the asteroid Vesta while in orbit on July 18, 2011. The view looks across Vesta’s cratered and heavily-scarred south pole from a distance of about 6,500 miles. Dawn established orbit at Vesta the morning of July 17, 2011. It will spend a year studying the large protoplanet before…
The End.
The final landing of Atlantis, and the end of the space shuttle program.
Lights in the Dark 