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Copernical Team
SwRI-developed instrument delivered for lunar lander mission
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Sols 3780-3782: Perfect 10
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Two meteorites are providing a detailed look into outer space
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Firefly Aerospace completes risk reduction testing for critical Miranda engine
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Certified and Ready for Rocket-Powered Flight
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Scientists find water inside glass beads on the Moon
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Webb measures temperature of rocky exoplanet for first time
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Vatican to send Pope's message of hope into orbit
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A message of faith and hope first delivered by Pope Francis in the middle of the 2020 coronavirus lockdown will be sent into space, the Vatican announced Monday.
The speech of the pontiff praying alone in an empty St Peter's Square have been turned into a "nanobook" measuring less than two millimeters wide, which will be launched into orbit on June 10.
It will travel around the Earth on a purpose-built satellite at an altitude of about 525 kilometers, dispatched on a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California.
The "Spei Satelles" (Satellites of Hope in Latin) project—whose cost and funding has not been revealed—is being coordinated by the Italian Space Agency in conjunction with various Italian institutions.
Agency president Giorgio Saccoccia said the Vatican had asked for "a solution that would allow the Holy Father's words of hope to cross the earth's borders and reach from space the greatest possible number of women and men on our troubled planet".
On March 27, 2020, the pope urged followers who felt "afraid and lost" in the face of what was then a terrifying new virus to have faith.
Webb space telescope measures the temperature of a rocky exoplanet
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An international team of researchers has used the NASA/ESA/CSA James Webb Space Telescope to measure the temperature of the rocky exoplanet TRAPPIST-1 b. The measurement is based on the planet's thermal emission: heat energy given off in the form of infrared light detected by Webb's Mid-Infrared Instrument (MIRI).
The result indicates that the planet's dayside has a temperature of about 500 Kelvin (roughly 230°C), and suggests that it has no significant atmosphere. This is the first detection of any form of light emitted by an exoplanet as small and as cool as the rocky planets in our own solar system.
Researchers find new water reservoir on moon
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Lunar surface water has attracted much attention due to its potential for in-situ resource utilization by future lunar exploration missions and other space missions
Now, a research group led by Prof. Hu Sen from the Institute of Geology and Geophysics (IGG) of the Chinese Academy of Sciences (CAS) has found that impact glass beads in Chang'e-5 (CE5) lunar soils contain some water.
Detailed studies show that these glass beads are likely a new water reservoir on the moon, recording the dynamic ingress and egress of solar wind-derived water and acting as a buffer for the lunar surface water cycle.
This work was published in Nature Geoscience on March 27.
Many lunar missions have confirmed the presence of structural water or water ice on the moon. There is little doubt that most of the moon's surface harbors water, though the amount is much less than on Earth.