Those were the words enthusiastically said by astronaut John Glenn as he became the first American to orbit the Earth on Feb. 20, 1962. The photo above was taken by Glenn through the window of the Friendship 7 spacecraft, in which he completed three orbits before splashing down in the Atlantic. Much has changed in…
Tag: space
More ISS Awesomeness!
This just in: new time-lapses from the ISS, by way of the Image Science & Analysis Lab at Johnson Space Center and The Gateway to Astronaut Photography of Earth. Enjoy! (Descriptions from JSC.)
An Artistic Array of Rays
Named after a 12th century Chinese artist, Xiao Zhao is a young 15-mile (24-kilometer) wide crater on Mercury. Its broad, bright rays indicate its youthfulness, as the lighter material ejected by the initial impact has not yet had enough time to grow dark. “Young” is a relative term, of course. On Mercury that can still mean…
A Little Lunar Levity
Sometimes astronauts just wanna have fun! The video above was taken during the Apollo 17 mission on December 11, 1972, when astronauts Gene Cernan and Harrison “Jack” Schmitt went off in search of lunar samples during an EVA (short for Extra-Vehicular Activity.) Enjoying the 1/6 gravity, Jack felt the urge to break into song. And can…
Titan. In color.
On Jan. 30, the Cassini spacecraft executed a flyby maneuver of Titan, Saturn’s largest moon, passing within 19,340 miles (31,130 km) of its surface. This color composite image of the cloud-covered moon was created by combining raw data acquired with Cassini’s Imaging Science System (ISS) in red, green, blue and clear color channels. The result…
Apocalypse? NO. (Despite What Chevy Says)
So the buzz is buzzing about Chevy’s Super Bowl ad and its tongue-in-cheek portrayal of the aftermath from the 2012 Mayan apocalypse. Of course the message is typical — drive a Chevy truck and survive, drive anything else and perish. Which is cute and of course the production value is high, but the problem is…
Martian Hazard #271: Falling Frost Avalanches!
As spring comes to Mars’ north polar latitudes, the added sunlight warms layers of subsurface CO2 ice, which can rapidly sublimate and force its way outwards and upwards. When this occurs along the edges of steep scarps, as seen in the image above, the rapid expansion of the CO2 – literally ‘dry ice’ – can…
Two New Moons For Jupiter
Jupiter is our solar system’s resident behemoth. It’s an enormous planet that has more mass than all the others combined, not to mention the largest gravitational and magnetic influence in the solar system (besides the Sun, of coourse.) It’s no wonder that it also has the most moons in orbit around it than any of…
Giant Asteroid to Approach Earth Jan. 31
It’s huge – 21 miles across! It’s bright – magnitude 8.7, maybe more! And right now it’s coming close to Earth – the closest it’s come in 37 years! Why haven’t they told us about this?!? Well, actually they have. It’s asteroid 433 Eros, and on Tuesday it will come within 16.6 million miles of…
A View From The Top
From the top of the atmosphere, that is! This gorgeous photo, taken from the Space Station on November 24, 2011, looks over our planet’s limb just after orbital sunset. We get a good look at cloud structures, the thin shell of our atmosphere (it’s always surprising how thin it really is), airglow, stars, and what…
From the LITD Archives: Eclipsing Mimas
Originally published on May 16, 2009. LITD is almost 3 years old! This animation, made from a series of 8 raw images taken by Cassini on May 14, shows Saturn’s moon Mimas being eclipsed by another object…..a neighboring moon, perhaps? It’s not mentioned, but it definitely seems to be something of similar size, and round….
Mercury’s “Smooth” Plains
Mercury has a vast region of smooth volcanic plains surrounding its northern polar region, wrapping over a third of the way around the planet. But even though the plains are called smooth, they are still characteristically rugged – made obvious in this narrow-angle camera image from MESSEGER acquired December 13. Being an area close to…
Lights in the Dark 