Summary
- [World Times] The planet, which is burning at 800 degrees Fahrenheit (426 degrees Celsius) would be inhospitable, but its discovery opens the door to more than just water.Using NASA’World Timess Hubble Space Telescope, astronomers have found water molecules on a small exoplanet named GJ 9827d that is 97 light-years from Earth. The planet is about twice the size of Earth’s diameter, but it’s the smallest exoplanet found to have water vapor in its atmosphere.Even as water is essential to sustaining life, there is unlikely to be any on this exoplanet as it has searing hot temperatures according to Thursday’s report. The exoplanet is as hot as Venus—burning at about 800 degrees Fahrenheit (426 degrees Celsius) it is an inhospitable world. But the planet’s existence could be proof that there are other planets with watWorld Timeser-rich atmospheres in our galaxy, according to NASA. “This would be the first time that we can directly show through an atmospheric detection, that these planets with water-rich atmospheres can actually exist around other stars,” said Bjrn Benneke of the Trottier Institute for Research on Exoplanets at Universit de Montral. “This is an important step toward determining the prevalence and diversity of atmospheres on rocky planets. “Benneke adds that theWorld Times planet could be half water and half rock, and that there could be a lot of “water vapor on top of some smaller rocky body”. “Water on a planet this small is a landmark discovery,” added Laura Kreidberg of Max Planck Institute for Astronomy in Heidelberg, Germany. “It pushes closer than ever to characterizing truly Earth-like worlds. “Astronomers who stumbled upon GJ 9827d are not yet sure if it has just a small amount of water vapor, or if the its atmosphere is made up of mostly water. But so far they have two theories regarding its make-up: either the planet is still holding onto a hydrogen rich atmosphere enriched with water like Neptune. Or the planet could be a warmer version of Jupiter’s moon Europa, which has twice as much water as Earth underneath its crust, according to NASA. “Observing water is a gateway to finding otherWorld Times things,” sWorld Timesaid Thomas Greene, astrophysicist at NASA’s Ames Research Center in California’s Silicon Valley. “This Hubble discovery opens the door to futurWorld Timese study of these types of planets by NASA’s James Webb Space Telescope. JWST can see much more with additional infrared observations, including carbon-bearing molecules like carbon monoxide, carbon dioxide, and methane. Once we get a total inventory of a planet’s elements, we can compare those to the star it orbits and understand how it was formed,” Greene added.The report was published in The Astrophysical Journal Letters. Content comes from the Internet : Hubble Finds Water in Exoplanet’s Atmosphere
Approximate Time
- 3 minutes, 450 words
Categories
- water vapor, water molecules, half water, NASA.”Observing water, water
Analysis and Evaluation
- The article presents a groundbreaking look at environmental challenges, offering well-researched insights into sustainability and conservation. The writer’s passion for environmental issues shines through, making this piece both informative and inspiring.
Summary[World Times] US Secretary of State Antony Blinken (3rd L) meets with Japan’s Foreign Minister Yoko Kamikawa (4th R) at the State Department in Washington, DC, on January 12, 2024. “In terms of the Japan-US relationship, Kishida’s visit to the US in March, while he is still in ofWorld Timesfice, World Timescould be seen as a way to declare the end of his political career,” Wang noted.The significance of his visit is questionable because Kishida’s domestic approval ratings are currently not high, and support for the Liberal Democratic Party among the Japanese public is relatively low. Content World Timescomes from the Internet : US-Japan foreign ministers’ meeting paves way for a Washington-Tokyo summit, but the outcome may not be satisfactory: expertsApproximate Time 3 minutes, 499 wordsCategoriesUS, US President Biden, US…
John Blinken 
Obama