SPACECAST: Space Weather System for Protecting Satellites
An international effort including Europe, the United States and Japan is focused on protecting the global satellite network from Sun-driven space weather. Satellites can be damaged by high energy charged particles in the Earth’s radiation belts, and during solar...Hunt for Exoplanet Atmospheres Intensifies
The count is impressive! The search for exoplanets — planets beyond our own solar system — has taken off over the last decade. A huge tip of the celestial hat goes to NASA’s Kepler mission that was launched in 2009. This mission, encompassing a 100-member...Earth from Space: Take a Look at our Home Planet
A new PBS NOVA TV special offers a revealing look at Planet Earth thanks to an armada of space-based assets. Earth from Space has been produced in extensive consultation with NASA scientists, making extensive use of data gleaned by Earth-observing satellites This...Asteroid Flyby of Earth: Experts Comment on Space Rock Close-call
The up-coming close flyby of asteroid DA14 is stirring up considerable attention. On Friday, Feb. 15, the 50-meter-wide asteroid DA14 will pass within 17,000 miles of Earth, closer than a typical communications satellite. This space rock, if it were to impact our...Skywatch 2013: Close Call with Asteroid – Viewing Resources!
It’s coming to a sky near you – a late Valentine’s Day gift from the heavens! On February 15, a small asteroid is flying by within 18,000 miles of Earth. The asteroid, known as 2012 DA14, was discovered last year and is roughly the size of a school gymnasium (130 to...Mars Underground: Niche for Past Life?
Yet more data about the Red Planet boosts the idea that the subsurface environment on Mars once had an active hydrology and could be a good place to search for evidence of past life. Using high-resolution images from NASA’s Mars Reconnaissance Orbiter, networks of...Lost in Space: The Need for a Definitive U.S. Space Policy?
In a special program sponsored by the Baker Institute, noted space policy experts reviewed the present status and future of NASA and the U.S. civil space program, as well as the need for a definitive national civil space policy. This event was held Jan 24, 2013 and...Book Review: Near-Earth Objects – Finding Them Before They Find Us
Near-Earth Objects – Finding Them Before They Find Us by Donald K. Yeomans; Princeton University Press, Princeton, New Jersey; $24.95; 2013. This is a superb book that brings the reader up-to-speed on those menacing denizens of the deep – Near Earth Objects, or...“Sling-Sat” Idea for Removal of Orbital Debris
Space clutter and what to do about this menacing problem will demand creative solutions. Texas A&M Aerospace Engineering Professor Daniele Mortari, and his Ph.D. student Jonathan Missel, are developing a new and imaginative concept that reinvents the way the...Follow Us
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#NASA estimates that a human mission to Mars could take months or years with current propulsion technologies. To accelerate this timeline, NASA and the Defense Advanced Research Projects Agency (DARPA) are exploring nuclear thermal propulsion.
Learn more: https://bit.ly/4f8zDlE
#ICYMI, check out the latest recap of space exploration, science and policy news from CDSE's Deep Space Extra newsletter.
Read it here: https://exploredeepspace.com/news/deep-space-extra-39-2024-09-30/
Sign up to stay in the know. #ExploreDeepSpace
.@NASA_Langley is testing the Lightweight Surface Manipulation System AutoNomy capabilities Development for Surface Operations (LANDO), a robotic arm designed to lift payloads and place them on the #lunar surface.
Read more: https://bit.ly/3NbFYAO
📷: NASA/David C. Bowman
#ICYMI, check out the latest recap of space exploration, science and policy news from CDSE's Deep Space Extra newsletter.
Read it here: https://exploredeepspace.com/news/deep-space-extra-38-2024-09-23/
Sign up to stay in the know. #ExploreDeepSpace
