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Hace 15 horas · Using observations by NASA’s TESS (Transiting Exoplanet Survey Satellite) and many other facilities, two international teams of astronomers have discovered a planet between the sizes of Earth and Venus only 40 light-years away. Multiple factors make it a candidate well-suited for further study using NASA’s James Webb Space Telescope. TESS stares at a large swath […]
Hace 3 horas · NASA/JPL-Caltech/R. Hurt (Caltech-IPAC) A planet just 40 light-years from the solar system has been discovered to be tantalizingly similar to Earth and Venus—and it’s gone straight onto the ...
Hace 1 hora · "Earth remains habitable, but Venus does not due to its complete loss of water. Gliese 12 b's atmosphere could teach us a lot about the habitability pathways planets take as they develop."
Hace 15 horas · Scientists claim that this aurora was the largest in the last 500 years. RBC-Ukraine reports regarding the Independent what scientists said about the aurora in May. Charged particles coming from the Sun interact with gases in the Earth's atmosphere to create colors ranging from green to pink and red. "With reports of auroras visible to as low ...
Hace 15 horas · The Department of Energy has set 300 ppm as the minimum concentration for rare earth mining to be potentially economically viable. However, for the study, the researchers deemed concentrations ...
Hace 15 horas · Gliese 12 b’s estimated size may be as large as Earth or slightly smaller — comparable to Venus in our solar system. This artist’s concept compares Earth with different possible Gliese 12 b interpretations, from no atmosphere to a thick Venus-like one. Follow-up observations with NASA’s James Webb Space Telescope will help determine just how much atmosphere the planet retains as well ...
Hace 15 horas · A rare earth mine is dug into the side of a mountain in Pangwa, Kachin State, Myanmar, in 2022. GLOBAL WITNESS/AP/SIPA. Ah Brang, a mine worker (first name changed), dragged bags of oxalic acid to ...
