NASA’s James Webb Space Telescope detects methane hidden deep inside interstellar comet 3I/ATLAS with unusual carbon dioxide abundance |

[ad_1] The view coming back from NASA’s James Webb Space Telescope has a way of turning familiar categories of comet science slightly awkward. 3I/ATLAS, an interstellar object only briefly passing through the solar system, has been watched before, but this time the reading feels less like a routine update and more like a chemical surprise […]

NASA’s James Webb Telescope found a Saturn-sized planet with Earth-like temperatures and a methane-rich atmosphere |

[ad_1] Somewhere between the scorching extremes of hot Jupiters and the frozen depths of gas giants like Saturn lies a planet that astronomers have spent years looking for and struggling to study: a temperate giant, large enough to qualify as a gas world but sitting in a temperature range that, by the standards of the […]

Is This Telescope a Threat to U.S. Security?

[ad_1] Our reporter Emma Bubola visits the foothills of the Argentine Andes to find out why a giant Chinese-sponsored telescope is sitting dismembered. [ad_2] Source link

NASA Hubble Space Telescope captures rare view of dying star 1,000 light-years away in the Egg Nebula |

[ad_1] 1,000 light-years away in the constellation Cygnus, a sun-like star is reaching the closing chapter of its life. And it is not slipping away quietly. NASA’s Hubble Space Telescope has captured what many are calling the clearest view yet of the Egg Nebula, a glowing, swirling cloud of gas and dust created by this […]