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SpaceX Plans to Fly a Single Rocket 5 Times by the End of the Year SpaceX wants to ramp up its rocket reuse, and soon. The company commonly lands and reflies the first stages of its Falcon Heavy and Falcon 9 rockets, as a way to reduce the cost of spaceflight. Indeed, three Falcon 9 boosters already have three missions ...
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Astronomers Without Borders Giving Away Free Eclipse Glasses For the total solar eclipse on July 2, the nonprofit group Astronomers Without Borders is handing out free, recycled eclipse glasses to provide skywatchers a safe way to watch the moon cross in front of the sun. After the Great American Eclipse on Aug.
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Space weather causes years of radiation damage to satellites using electric propulsion EUTELSAT 172B Satellite used electric orbit raising to reach geostationary orbit. Credit: Cesarhenriquebrandao CC BY-SA 4.0. The use of electric propulsion for raising satellites into geostationary orbit can result in significant solar cell degradation according ...
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NASA tracked small asteroid before it broke up in atmosphere When a lightning detector on a NOAA weather satellite detected something that wasn't lightning last Saturday, a scientist at the Center for Near Earth Object Studies at NASA's Jet Propulsion Laboratory in Pasadena, California, did some detective work.
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7 Fascinating Facts About 2019's Only Total Solar Eclipse When the new Moon is close to perigee (its nearest point to Earth) at the same times that it lines up while the Sun is close to aphelion (its most distant point from Earth), we get the phenomenon of a total solar eclipse. The July 2, 2019 solar eclipse will be the ...
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NASA to test Orion spacecraft designed to carry humans back to the moon from Cape Canaveral Early Tuesday morning, spectators along the Space Coast will get the chance to witness a historic moment as NASA attempts to get one step closer to returning American astronauts back to the moon. At the opening of a four-hour window beginning at 7 a.m. ...
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Meet The Eclipse-Chaser Who Has Never Seen An Eclipse A prediction by Predictive Science of the magnetic field lines of the Sun at the time of next week's total solar eclipse. It shows the inherent complexity of the Sun's magnetic field and its intimate connection to visible emission from the solar corona. Predictive ...
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Tomorrow's New Moon Will Totally Eclipse The Sun, Setup 'Half-Blood Thunder Moon' And 'Black Moon' Tomorrow the New Moon will not be visible, but it will have a dramatic, if brief, effect on about 350,000 excited eclipse-chasers standing underneath its shadow in central Chile and Argentina. Every 29 days the moon gets roughly in between the Earth and the ...
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Former NASA Flight Director Gene Kranz Restores Mission Control in Houston Gene Kranz may be the most famous flight director in NASA's history. He directed the actual landing portion of the first mission to put men on the moon, Apollo 11, and led Mission Control in saving the crew of Apollo 13 after an oxygen tank exploded on the ...
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Genomic warning flag just in time for beach season: Jellyfish toxins An article published today in the Open Access journal GigaScience might make you squirm if you plan to hit the beach this summer. The article presents the draft genomes of three different jellyfish species. The international group of researchers, lead by ...
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