Posts Tagged ‘habitable’

NASA announces ‘super-Earth,’ exoplanet in ‘habitable zone’

A nearby “super-Earth” exoplanet was recently discovered just 137 light-years away from Earth, prompting scientists to dig deeper into if it has the conditions to sustain life, NASA announced. The planet, dubbed TOI-715 b, is about one and a half times as wide as Earth and orbits within a conservative “habitable zone” around its parent… […]

Curiosity Rover Finds ‘Striking’ Evidence of Habitable Seasons on Mars

NASA’s Curiosity rover has spotted clear signs that Mars experienced seasonal wet-dry cycles some 3.6 billion years ago, a discovery that bolsters the evidence that the planet was once hospitable to life, reports a new study. In 2021, Curiosity drove by a patch of strange polygonal ridges that had never been seen on Mars before. […]

Hubble Uses Earth as Proxy For Identifying Oxygen on Potentially Habitable Exoplanets

Taking advantage of a total lunar eclipse, astronomers using NASA’s Hubble Space Telescope have detected Earth’s own brand of sunscreen — ozone — in our atmosphere. This method simulates how astronomers and astrobiology researchers will search for evidence of life beyond Earth by observing potential “biosignatures” on exoplanets (planets around other stars). Hubble did not […]

Barbuda Barely Habitable Following Hurricane Irma

Hurricane Irma has left a trail of “absolute devastation” across the tiny Caribbean island of Barbuda with 95 percent of the houses either destroyed or damaged. Gaston Browne, the prime minister of the two-island nation of Antigua and Barbuda, said the island was “barely habitable” after the powerful Category 5 storm struck. He estimated about 60 […]

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