Can’t see the video below? Click here. This really is a must-see… it’s a video by NASA TV showing our planet as it is experienced by the privileged few who have flown in space and spent time aboard the International Space Station. Looking down on the landscapes of our world from orbit, passing 225 miles…
Tag: orbit
Ride Along With Rhea
Assembled from 29 raw images taken by the Cassini orbiter on Monday, April 25, this animation brings us along an orbital ride with Rhea as it crosses Saturn’s nighttime face, the planet’s shadow cast across the ringplane. Sister moons Dione and Tethys travel the opposite lane in the background, eventually appearing to sink into Saturn’s…
Yes, They’re Real
The craters Spitteler and Holberg are prominently featured in this new image from the MESSENGER spacecraft, in orbit around Mercury. (Spitteler, about 42 miles wide, is the one on the left.) These two craters were previously observed by the Mariner 10 spacecraft in 1974 but MESSENGER’s close polar orbit gives scientists a new look. The craters…
First Orbit: Celebrating 50 Years in Space
On April 12, 1961 – a mere five decades ago – Russian cosmonaut Yuri Gagarin was launched aboard his Vostok-1 spacecraft, becoming the first human in space. Alone, he was the first person ever to look down upon our planet from orbit. He was only 28 years old. Today the world celebrates the 50th anniversary…
Is Mercury Hiding Water Ice?
A new image from MESSENGER showing craters amidst smooth plains. Acquired March 29, 2011. A new image from MESSENGER, released today March 30, 2011, shows relatively smooth plains near Mercury’s north pole dotted by some relatively large craters. Seen at an oblique angle, the low angle of sunlight emphasizes the relief of the…
First Image from Mercury Orbit!
It’s been over 11 days since MESSENGER established orbit around the planet Mercury, and we now have THE first image from orbit! The image above was obtained this morning, March 29 at 5:20am EDT as MESSENGER was above Mercury’s south pole – a portion of which has never previously been imaged by spacecraft. Click here…
MESSENGER’s Day in the Sun
After 7 years and almost 5 billion of miles of traveling around the blistering inner solar system NASA’s MESSENGER spacecraft is finally ready for the moment it was created for: orbital insertion around Mercury, the innermost planet! At 9pm EDT tomorrow MESSENGER will attempt to establish orbit and if successful will become the first spacecraft…
From the LITD Archives: Mercury’s Ancient Scar
One of the largest craters discovered in our solar system, Mercury’s Caloris basin measures in at over 963 miles (1550 km) wide…easily big enough to contain the state of Texas or all of the Great Lakes! This mosaic image shows the huge crater in its entirety – it’s the light-toned region that dominates the central part…
Dock of the Day
At 2:14pm EST today the space shuttle Discovery successfully docked with the International Space Station, 220 miles above Australia. This will be the last time Discovery will visit the space station, indeed the last time it will fly at all in its long and illustrious career. The image above was pulled from live video feed…
Eclipses From Orbit
Can’t see the video below? Click here to watch. In another view of Tuesday’s partial solar eclipse, the European Space Agency’s Proba-2 satellite captured this video of the Moon passing in front of the Sun from its position in low-Earth orbit. Taken in extreme ultraviolet (EUV) light, best for observing details of the Sun’s corona,…
Fear a-Flying
Part of a bulk data release from the European Space Agency’s Mars Express orbiter (available at ftp://psa.esac.esa.int/pub/mirror/MARS-EXPRESS/HRSC, posted on unmannedspaceflight.com by user peter59) this wonderful image shows Phobos, the larger of Mars’ two moons, in orbit against the backdrop of the planet’s limb. The dark, irregularly-shaped moon is shown in amazing clarity, giving a very nice…
Window on the World
If you’ve ever wondered what it would be like to look out of the windows of the space station orbiting Earth at an altitude of 220 miles, watch this video! (Give it a few seconds to start up.) Expedition 25 flight engineer Scott Kelly gives us a tour of the station’s cupola, offering astronauts a…
Lights in the Dark 