Tag: nasa
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The Pelican Nebula is slowly being transformed. IC 5070 (the official designation) is divided from the larger North America Nebula by a molecular cloud filled with dark dust. The Pelican, however, receives much study because it is a particularly active mix of star formation and evolving gas clouds. The featured…
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What created this unusual space ribbon? The answer: one of the most violent explosions ever witnessed by ancient humans. Back in the year 1006 AD, light reached Earth from a stellar explosion in the constellation of the Wolf (Lupus), creating a “guest star” in the sky that appeared brighter than…
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This pretty nebula lies some 1,500 light-years away, its shape and color in this telescopic view reminiscent of a robin’s egg. The cosmic cloud spans about 3 light-years, nestled securely within the boundaries of the southern constellation Fornax. Recognized as a planetary nebula, egg-shaped NGC 1360 doesn’t represent a beginning…
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The glittering, glitzy contents of the globular cluster NGC 6652 sparkle in this star-studded image from the NASA/ESA Hubble Space Telescope. via NASA https://ift.tt/VX3OINg
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A Full Moon rose as the Sun set on August 1. Near perigee, the closest point in its almost moonthly orbit, the brighter than average lunar disk illuminated night skies around planet Earth as the second supermoon of 2023. Seen here above Ragusa, Sicily, cloud banks cast diverging shadows through…
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United Arab Emirates astronaut Sultan Alneyadi captured this image of the city lights of Baghdad, Iraq, and the Tigris River on July 18, 2023, as the International Space Station orbited 261 miles above the Middle Eastern nation. via NASA https://ift.tt/hufbNp7
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On April 28, 2023, the Crew-7 members (from left, Roscosmos cosmonaut Konstantin Borisov, European Space Agency astronaut Andreas Mogensen, NASA astronaut Jasmin Moghbeli, and Japan Aerospace Exploration Agency astronaut Satoshi Furukawa) took a moment to snap a photo atop an emergency egress vehicle at NASA’s Kennedy Space Center in Florida.…
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Why is the Cigar Galaxy billowing red smoke? M82, as this starburst galaxy is also known, was stirred up by a recent pass near large spiral galaxy M81. This doesn’t fully explain the source of the red-glowing outwardly expanding gas and dust, however. Evidence indicates that this gas and dust…
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Hamelin Pool Marine Nature Reserve, seen here in an image from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on the Terra spacecraft on Dec. 30, 2010, is a special site. via NASA https://go.nasa.gov/3qf0LLQ
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The monsters that live on the Sun are not like us. They are larger than the Earth and made of gas hotter than in any teapot. They have no eyes, but at times, many tentacles. They float. Usually, they slowly change shape and just fade back onto the Sun over…
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The Crew Module Test Article, a full-scale mockup of NASA’s Orion spacecraft, is seen in the waters of the Pacific Ocean on July 26, 2023. via NASA https://ift.tt/GNU58eo
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Why is Phobos so dark? Phobos, the largest and innermost of the two Martian moons, is the darkest moon in the entire Solar System. Its unusual orbit and color indicate that it may be a captured asteroid composed of a mixture of ice and dark rock. The featured assigned-color picture…
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Admire the beauty but fear the beast. The beauty is the aurora overhead, here taking the form of a great green spiral, seen between picturesque clouds with the bright Moon to the side and stars in the background. The beast is the wave of charged particles that creates the aurora…
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Bright sunlight glints as long dark shadows mark this image of the surface of the Moon. It was taken fifty-four years ago, July 20, 1969, by Apollo 11 astronaut Neil Armstrong, the first to walk on the lunar surface. Pictured is the mission’s lunar module, the Eagle, and spacesuited lunar…