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torsdag 30 april 2015
onsdag 29 april 2015
Todays space chat.
tisdag 28 april 2015
Wernher von Braun: his story told. "Missile to Moon"
Huge Breakthrough at NASA.
A new invention at the National Aeronautics and Space Administration is truly out of this world. It's name? The EmDrive. It's function: a self-contained, sol. A new invention at the National.
NASA's Low-Density Supersonic Decelerator (LDSD) project will be flying a rocket-powered, saucer-shaped test vehicle into near-space from the Navy's Pacific Missile Range Facility this June.
måndag 27 april 2015
söndag 26 april 2015
lördag 25 april 2015
Todays lecture at Mickes Space. NASA Astrophysicist Dr. Amber Straughn.
Hubble25.
In its quarter-century in orbit, the Hubble Space Telescope has
transformed the way we understand the Universe, helped us find our place
among the stars, and paved the way to incredible advancements in
science and technology. The Hubble story is a human story. Hubble
overcame much adversity early on in its mission and demonstrated the
great heights NASA is capable of achieving against all odds. Much of
that is thanks to the “Hubble Heroes”, including scientists, engineers,
and the brave astronauts who flew five Space Shuttle missions to service
Hubble.
fredag 24 april 2015
Space Station Live.
NASA Commentator Lori Meggs at the Marshall Space Flight Center speaks
with Brooke Thornton, mission operations manager for SAGE III, a
facility heading for the International Space Station next year to study
Earth’s ozone, a layer of the atmosphere that protects us from harmful
rays from the sun. SAGE III will measure ozone, aerosols and other
trace gases to enhance our understanding of the middle and lower
atmosphere.
This image, taken by NASA's Mars Reconnaissance Orbiter on April 8, 2015, captures the space agency’s Mars rover Curiosity cruising through a valley called "Artist's Drive" on the lower slopes of Mount Sharp.
NASA's eagle-eyed Mars Reconnaissance Orbiter (MRO) has captured a view
of the space agency's Curiosity rover trundling across the Red Planet.
The new MRO photo was taken by the spacecraft's High Resolution Imaging
Science Experiment camera (HiRISE) on April 8. It shows the car-size Curiosity rover cruising through a valley called Artist's Drive in the foothills of Mount Sharp.
Credit: NASA/JPL-Caltech/Univ. of Arizona
Official Hubble 25th Anniversary Image Unveiled.
torsdag 23 april 2015
Star Cluster in 3D.
This visualization provides a three-dimensional perspective on the nebula and star cluster. The flight traverses the foreground stars and approaches the lower left rim of the nebula. Passing through the wispy darker clouds on the near side, the journey reveals bright gas illuminated by the intense radiation of the newly formed star cluster. Within the nebula, several pillars of dark, dense gas are being shaped by the energetic light and strong stellar winds from the brilliant cluster of thousands of stars. Note that the visualization is intended only as a scientifically reasonable interpretation and that distances within the model are significantly compressed.
Credit: Jay Anderson, Greg Bacon, Lisa Frattare, Zolt Levay, and Frank Summers (STScI)
Acknowledgment: The Hubble Heritage Team (STScI/AURA), A. Nota (ESA/STScI), the Westerlund 2 Science Team, and ESO
Elon Musk Says Valve Glitch Caused SpaceX Rocket Landing Crash.
SpaceX's daring reusable-rocket test last week came up just short because of an issue with a "throttle valve," company founder and CEO Elon Musk said.
The private spaceflight company tried to bring the first stage of its Falcon 9 rocket down for a soft landing on an unmanned "drone ship" in the Atlantic Ocean on April 14, during the successful launch of its robotic Dragon capsule toward the International Space Station on a cargo mission for NASA. The bold maneuver nearly worked: The rocket stage managed to hit the ship but ended up toppling over on the deck and exploding.
The private spaceflight company tried to bring the first stage of its Falcon 9 rocket down for a soft landing on an unmanned "drone ship" in the Atlantic Ocean on April 14, during the successful launch of its robotic Dragon capsule toward the International Space Station on a cargo mission for NASA. The bold maneuver nearly worked: The rocket stage managed to hit the ship but ended up toppling over on the deck and exploding.
NASA’s new robotic car.
NASA just unveiled a new modular robotic vehicle (MRV). The MRV
is battery powered and has four independent wheel modules that can
rotate 180 degrees, allowing the car to be driven sideways.. The car can
be driven remotely and will soon have the capability to be fully
autonomous.
Video courtesy of NASA
Video courtesy of NASA
Where Over the World is Astronaut Scott Kelly?
NASA astronaut Scott Kelly is living and working off the Earth, for
the Earth aboard the International Space Station for a yearlong mission.
Traveling the world more than 220 miles above the Earth, and at 17,500
mph, he circumnavigates the globe more than a dozen times a day. During
his stay on station, he will have the opportunities to see and
photograph various geographical locations on Earth from space. In fact,
part of his job while in space will be to capture images of Earth for
scientific observations.
Through these snapshots, Kelly will share his view from space and also engage the public by way of a virtual journey around the world via a geography trivia game on Twitter.
How to play: Users follow @StationCDRKelly on Twitter, who will tweet a photo from space every Wednesday during his one-year mission. The first person to @reply to @StationCDRKelly with the correct answer wins. Use the hashtag #spacegeo after your reply and to follow the geography game on Twitter from space. Players are competing to be the first to name that location of Earth from space to win a printed photo of the image taken from space and autographed by Kelly after his return to Earth in March 2016. The winning photos will be posted to nasa.gov along with the winner’s name. Participants will be limited to receiving one prize during the duration of the contest.
Through these snapshots, Kelly will share his view from space and also engage the public by way of a virtual journey around the world via a geography trivia game on Twitter.
How to play: Users follow @StationCDRKelly on Twitter, who will tweet a photo from space every Wednesday during his one-year mission. The first person to @reply to @StationCDRKelly with the correct answer wins. Use the hashtag #spacegeo after your reply and to follow the geography game on Twitter from space. Players are competing to be the first to name that location of Earth from space to win a printed photo of the image taken from space and autographed by Kelly after his return to Earth in March 2016. The winning photos will be posted to nasa.gov along with the winner’s name. Participants will be limited to receiving one prize during the duration of the contest.
onsdag 22 april 2015
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