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Copernical Team
SpaceX lofts SES-18 and 19 C-Bands birds for US coverage
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Dragonfly Mass Spectrometer could reveal chemistry leading to life on Titan
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Toodle-oo Tapo Caparo: Sols 3771-3772
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Rocket Lab to launch twin satellites for BlackSky from New Zealand
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Quantum sensing in outer space
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Study shines new light on ancient microbial dark matter
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Terminator zones on distant planets could harbor life
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SpaceX sets a new doubleheader record launch for SES
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The best way to learn about Venus could be with a fleet of balloons
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Interest in the exploration of Venus has kicked up a notch lately, especially after a contested recent discovery of phosphine, a potential biosignature, in the planet's atmosphere. Plenty of missions to Venus have been proposed, and NASA and ESA have recently funded several. However, they are mainly orbiters, trying to peer into the planet's interior from above. But they are challenged by having to see through dozens of kilometers of an atmosphere made up of sulfuric acid.
That same atmosphere is challenging for ground missions. While some of the recently funded missions include a component on the ground, they are missing an opportunity that isn't afforded on many other planets in the solar system—riding along in the atmosphere. Technologists have proposed everything from simple balloons to entire floating cities—we even heard of a plan to enclose the entirety of Venus in a shell and live on the surface of that shell.
Rolls-Royce wins UK funds for 'Moon' nuclear reactors
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British aerospace giant Rolls-Royce said Friday it had secured UK funding to develop small nuclear reactors that could provide power on the Moon.
Rolls said the UK Space Agency had offered it £2.9 million ($3.5 million) to help research "how nuclear power could be used to support a future Moon base for astronauts".
"Scientists and engineers at Rolls-Royce are working on the micro-reactor program to develop technology that will provide power needed for humans to live and work on the Moon," the aerospace company added in a statement.
Rolls forecast its first car-sized reactor would be ready to be sent to the Moon by 2029.
Friday's news comes as US space agency NASA aims to return humans to the Moon in 2025.
It would be the first visit since the historic Apollo missions ended in 1972.
"Nuclear power has the potential to dramatically increase the duration of future lunar missions and their scientific value," Rolls said.
The group, best known for its engines powering Airbus and Boeing aircraft, will work alongside UK universities including Oxford on the space project.