Media accreditation is open for the launch of the next SpaceX delivery of NASA science investigations, supplies, and equipment to the International Space Station. from NASA https://ift.tt/2RVYSym via IFTTT

NASA has selected Axiom Space of Houston to provide at least one habitable commercial module to be attached to the International Space Station as the agency continues to open the station for commercial use. from NASA https://ift.tt/2tLUsSV via IFTTT

Spitzer Space Telescope, one of agency’s great observatories, one of Spitzer’s great discoveries was that of the TRAPPIST-1 star, an ultra-cool dwarf, which has seven Earth-size planets orbiting it. via NASA https://ift.tt/2U23ciq

Where do comet tails come from? There are no obvious places on the nuclei of comets from which the jets that create comet tails emanate. One of the best images of emerging jets is shown in the featured picture, taken in 2015 by ESA’s robotic Rosetta spacecraft that orbited Comet 67P/Churyumov-Gerasimenko (Comet CG) from 2014 to 2016. The picture shows plumes of gas and dust escaping numerous places from Comet CG’s nucleus as it neared the Sun and heated up. The comet has two prominent lobes, the larger one spanning about 4 kilometers, and a smaller 2.5-kilometer lobe connected by Read more »

Sometimes, even rovers on Mars stop to admire the scenery. Just late last November the Curiosity rover on Mars paused to photograph its impressive surroundings. One thing to admire, straight ahead, was Central Butte, an unusual flat hill studied by Curiosity just a few days before this image was taken. To its right was distant Mount Sharp, the five-kilometer central peak of entire Gale crater, the interior of which Curiosity is exploring. Mount Sharp, covered in sulfates, appears quite bright in this colorized, red-filtered image. To the far left, shrouded in a very dark shadow, was the south slope of Read more »

In this Hubble Space Telescope image the bright, spiky stars lie in the foreground toward the heroic northern constellation Perseus and well within our own Milky Way galaxy. In sharp focus beyond is UGC 2885, a giant spiral galaxy about 232 million light-years distant. Some 800,000 light-years across compared to the Milky Way’s diameter of 100,000 light-years or so, it has around 1 trillion stars. That’s about 10 times as many stars as the Milky Way. Part of a current investigation to understand how galaxies can grow to such enormous sizes, UGC 2885 was also part of astronomer Vera Rubin’s Read more »

NASA will honor members of the NASA family who lost their lives while furthering the cause of exploration and discovery, including the crews of Apollo 1 and space shuttles Challenger and Columbia, during the agency’s annual Day of Remembrance Thursday, Jan. 30. from NASA https://ift.tt/2RmQDwi via IFTTT

More than two months after delivering several tons of supplies and scientific experiments to the International Space Station, Northrop Grumman’s Cygnus cargo spacecraft, the SS Alan Bean, will depart the orbiting laboratory on Friday, Jan. 31. from NASA https://ift.tt/36mivFa via IFTTT

NASA will host a media teleconference at 1 p.m. EST Wednesday, Jan. 29, to discuss science investigations and technology demonstrations launching on Northrop Grumman’s 13th commercial resupply mission for the agency to the International Space Station. from NASA https://ift.tt/2NYGyDD via IFTTT

All eyes are on south Mississippi with this month’s delivery and installation of NASA’s Space Launch System. via NASA https://ift.tt/2NW8Mid