In addition to carbon dioxide, water, and other molecules, described in a series of new scientific papers published online, researchers say the telescope has spotted signs of sulfur dioxide.
He notes that reactions started by light are an important part of planetary atmospheres. In the Earth's atmosphere, for example, sunlight produces ozone that blocks harmful radiation from reaching the planet's surface. But this kind of chemistry had never been unambiguously observed in the atmosphere of a planet outside our solar system before.
Scientists have detected thousands of planets orbiting far off stars, almost always indirectly, by staring at stars with telescopes to see how they're affected by the presence of orbiting planets. In most cases, researchers know nothing about the planets other than the worlds' approximate size and distance from the star.
So when NASA's new flagship telescope, the James Webb Space Telescope, launched in December, scientists were eager to peer at this planet to compare the view provided by their new instruments to what had previously been seen with Hubble.
México Últimas Noticias, México Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Despite pushback, NASA won't rename the James Webb Space TelescopeUnder Webb's tenure, a panic about the sexual orientation of government employees led to mass firings and discriminatory policies during what is called the Lavender Scare.
Leer más »
James Webb Space Telescope practices studying alien atmospheres for signs of lifeWASP-39b is now the best-explored planet outside the solar system.
Leer más »
The James Webb telescope shows how starlight transforms a distant, Jupiter-like planetScientists studying a gas giant planet have found that it's partly cloudy and that its atmosphere gets altered by starlight from its host star.
Leer más »
The James Webb telescope shows how starlight transforms a distant, Jupiter-like planetThe James Webb Space Telescope has identified a rich mix of gases swirling in the skies of a hot, Jupiter-like world orbiting a star that's around 700-light years from Earth.
Leer más »
How JWST Is Changing Our View of the UniverseThe James Webb Space Telescope has sparked a new era in astronomy
Leer más »