An international team of astronomers has performed timing observations of an eccentric millisecond pulsar known as PSR J0955−6150. Results of the observational campaign, published March 1 on the arXiv pre-print server, ...
The ESA/NASA Solar Orbiter spacecraft is speeding towards its historic first close pass of the sun. On 14 March, the spacecraft will pass the orbit of Mercury, the scorched inner planet of our solar system, and on 26 March ...
Space Exploration
Mar 8, 2022
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For a mission that has just entered its primary science phase, Solar Orbiter has already produced many remarkable results. Released on December 14, 2021, a special issue of Astronomy and Astrophysics brings together a wealth ...
Astronomy
Feb 15, 2022
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The Miniature X-Ray Solar Spectrometer 3, or MinXSS-3, successfully launched on the InspireSat-1 small satellite at 7:29 p.m. EST on Feb. 13, 2022. Also known as the Dual Aperture X-ray Solar Spectrometer, or DAXSS, it is ...
Astronomy
Feb 14, 2022
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SpaceX's newest fleet of satellites is tumbling out of orbit after being struck by a solar storm.
Space Exploration
Feb 9, 2022
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For the second time in its mission so far, the ESA/NASA Solar Orbiter spacecraft has flown through the tail of a comet. Predicted in advance by astronomers at University College London, UK, the spacecraft collected a wealth ...
Space Exploration
Jan 26, 2022
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A satellite on a science mission to Mars aims for a low-altitude orbit, but the lower the orbit, the more propellant is required to enter orbit when arriving from Earth. To save propellant, a technique called aerobraking ...
Space Exploration
Jan 19, 2022
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Sunlight up in Earth orbit is 10 times more intense than down on Earth's surface, so the idea is to fly dedicated satellites to capture solar energy, then beam it down to Earth—and potentially the Moon or other planets ...
Planetary Sciences
Jan 14, 2022
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NASA's InSight lander is stable and sending health data from Mars to Earth after going into safe mode Friday, Jan. 7, following a large, regional dust storm that reduced the sunlight reaching its solar panels. In safe mode, ...
Space Exploration
Jan 12, 2022
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Researchers from the Department of Computer Systems Engineering at Universidad Politécnica de Madrid,in collaboration with the University of Strathclyde (UK), used a deep learning approach that had previously shown promising ...
Planetary Sciences
Jan 12, 2022
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