Here are some beautiful space photos and videos that have been posted on the Internet recently. The photos are from NASA’s “Astronomy Picture of the Day.” Enjoy!
Stunning emission nebula IC 1396 mixes glowing cosmic gas and dark dust clouds in the high and far off constellation of Cepheus. Energized by the bright, bluish central star seen here, this star forming region is 3,000 light-years from planet Earth.
Assembled from high-resolution scans of the original film frames, this panorama sweeps across the magnificent desolation of the Apollo 11 landing site on the Moon’s Sea of Tranquility. Taken by Neil Armstrong looking out his window of the Eagle Lunar Module, the frame at the far left (AS11-37-5449) is the first picture taken by a person on another world.
Globular clusters of stars, such as M72, once ruled the Milky Way. Back in the old days, back when our Galaxy first formed, perhaps thousands of globular clusters roamed our Galaxy. Today, there are less than 200 left. Many globular clusters were destroyed over the eons by repeated fateful encounters with each other or the Galactic center. Surviving relics are older than any Earth fossil, older than any other structures in our Galaxy, and limit the universe itself in raw age. There are few, if any, young globular clusters in our Milky Way Galaxy because conditions are not ripe for more to form. Pictured above by the Hubble Space Telescope are about 100,000 of M72’s stars. M72, which spans about 50 light years and lies about 50,000 light years away, can be seen with a small telescope toward the Name A Star Live constellation Aquarius (the Water Bearer).
This is the ultimate cute, space video — “A Toy Train in Space” — a story of a father who sends his son’s toy train to the edge of space.
This is an absolutely beautiful video called “Purely Pacific Northwest” that features views of the Northern Lights and the Milky Way. View this one after a hard day’s work!
Here are some beautiful space photos that have been posted on the Internet in recent weeks. Enjoy!
Big, beautiful, barred spiral galaxy NGC 1300 lies some 70 million light-years away on the banks of the constellation Eridanus. This Hubble Space Telescope composite view of the gorgeous island universe is one of the largest Hubble images ever made of a complete galaxy. NGC 1300 spans over 100,000 light-years and the Hubble image reveals striking details of the galaxy’s dominant central bar and majestic spiral arms. In fact, on close inspection the nucleus of this classic barred spiral itself shows a remarkable region of spiral structure about 3,000 light-years across. Unlike other spiral galaxies, including our own Milky Way, NGC 1300 is not presently known to have a massive central black hole.
On April 12th, 1961, Soviet cosmonaut Yuri Alexseyevich Gagarin became the first human to see planet Earth from space. Commenting on his view from orbit he reported, “The sky is very dark; the Earth is bluish. Everything is seen very clearly.” To celebrate, consider this recent image from the orbiting International Space Station. A stunning view of the planet at night from an altitude of 240 miles (386 kilometers), it was recorded on March 28. The lights of Moscow, Russia are near the center of the picture and one of the station’s solar panel arrays is on the left. Aurora and the glare of sunlight lie along the planet’s gently curving horizon. Stars above the horizon include the compact Pleiades star cluster, immersed in the auroral glow.
How did spiral galaxy ESO 510-13 get bent out of shape? The disks of many spirals are thin and flat, but not solid. Spiral disks are loose conglomerations of billions of stars and diffuse gas all gravitationally orbiting a galaxy center. A flat disk is thought to be created by sticky collisions of large gas clouds early in the galaxy’s formation. Warped disks are not uncommon, though, and even our own Milky Way Galaxy is thought to have a small warp. The causes of spiral warps are still being investigated, but some warps are thought to result from interactions or even collisions between galaxies. ESO 510-13, pictured above digitally sharpened, is about 150 million light years away and about 100,000 light years across.