The Moderate Resolution Imaging Spectroradiometer, or MODIS, on NASA’s Aqua satellite and the MODIS sensor on NASA’s Terra satellite took photos of Japan’s earthquake and tsunami. Images were made with infrared and visible light to highlight the presence of water and other features on the ground.Link to the NES Virtual Campus home page.
Almost 200 people from 15 countries have visited the International Space Station, but the orbiting complex has so far only ever had human crew members – until now.
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Flight Engineers Cady Coleman and Paolo Nespoli unpack the newest member of the Expedition 27 crew, Robonaut 2
the first humanoid robot in space. R2 was delivered to the International Space Station by space shuttle Discovery on STS-133.
Is ice on Mercury? Why is Mercury so dense? What is Mercury’s geologic history? What is the nature of Mercury’s magnetic field? MESSENGER is equipped with seven scientific instruments that aim to answer these questions and more.
William Shatner, the actor who played Captain James T. Kirk on the original Star Trek television series, provided a special message to the crew of space shuttle Discovery during the 3:23 a.m. EST wakeup call on Mon., Mar. 7.
NASA’s Glory mission ended Friday after the spacecraft failed to reach orbit following its launch from Vandenberg Air Force Base in California.
NASA has begun the process of creating a Mishap Investigation Board to evaluate the cause of the failure. Telemetry indicated the fairing, a protective shell atop the satellite’s Taurus XL rocket, did not separate as expected.
The launch proceeded as planned from its liftoff at 5:09 a.m. EST through the ignition of the Taurus XL’s second stage. However, the fairing failure occurred during the second stage engine burn. It is likely the spacecraft fell into the South Pacific, although the exact location is not yet known.
NASA’s previous launch attempt of an Earth science spacecraft, the Orbiting Carbon Observatory onboard a Taurus XL on Feb. 24, 2009, also failed to reach orbit when the fairing did not separate.
NASA’s Orbiting Carbon Observatory Mishap Investigation Board reviewed launch data and the fairing separation system design, and developed a corrective action plan. The plan was implemented by Taurus XL manufacturer Orbital Sciences Corporation. In October 2010, NASA’s Flight Planning Board confirmed the successful closure of the corrective actions.
The Glory Earth-observing satellite was intended to improve our understanding of how the sun and tiny atmospheric particles called aerosols affect Earth’s climate.
Glory is NASA’s newest member of a fleet of Earth-observing satellites known as the Afternoon Constellation, or “A-Train.” The satellites together offer a more cohesive and detailed picture of the Earth’s biosphere and climate. Glory will measure the affects of particles suspended in the atmosphere or aerosols. Aerosols can absorb sunlight, or they can reflect the sun’s energy back into space. Link to the NES Virtual Campus home page.
Next month, MESSENGER will execute a 15-minute maneuver. placing the spacecraft into orbit around Mercury. It will be the first spacecraft ever to orbit the solar system’s innermost planet. Check out the MESSENGER module Staying Cool — My Angle on Cooling to prepare your students for this event.Link to the NES Virtual Campus home page.
In this episode of NASA Now, George Hatcher, guidance, navigation and controls engineer at Kennedy Space Center, explains why the upcoming launch of the space shuttle Discovery is mind-boggling from a physics perspective, even for a guidance, navigation and flight controls engineer. He will speak about the extreme accelerations and velocities involved in launching a spacecraft from Earth to orbit and return.
After 38 missions to date, and more than 5,600 trips around Earth, Discovery has flown more missions than any other shuttle — more than any other spacecraft. At the conclusion of STS-133, 180 people will have flown aboard Discovery, including the first female shuttle pilot and the first female shuttle commander, who happen to be the same person — Eileen Collins; the first African-American spacewalker, Bernard Harris; and the first sitting member of congress to fly in space, Jake Garn. Discovery will be the first of the shuttle fleet to retire.
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