NASA’s Webb Confirms Its First Exoplanet
2023年1月11日 · Researchers confirmed an exoplanet, a planet that orbits another star, using NASA’s James Webb Space Telescope for the first time. Formally classified as LHS 475 b, the planet is almost exactly the same size as our own, clocking in at 99% of Earth’s diameter.
‘The Brick’ is at the center of our galaxy. An unexpected new …
2023年12月7日 · A box-shaped cloud of opaque dust that lies at the center of our galaxy has long perplexed scientists, and new observations are deepening the mystery — possibly upending what’s known about how ...
13 record-breaking space discoveries of 2023 | Space
2023年12月24日 · The past 12 months have seen a host of new astronomical records broken, from exploding stars to faraway black holes.
12 James Webb Space Telescope findings that changed our …
2023年12月23日 · In September, the JWST discovered methane and carbon dioxide in the atmosphere of a fairly nearby exoplanet named K2-18 b, which circles a cool star 120 light-years from Earth and is larger than...
NASA Reveals Webb Telescope’s First Images of Unseen Universe
2022年7月12日 · NASA explores the unknown in space for the benefit of all, and Webb’s first observations tell the story of the hidden universe through every phase of cosmic history – from neighboring planets outside our solar system, known as exoplanets, to the most distant observable galaxies in the early universe.
Space News - Latest Space and Astronomy News | Space
2000年11月2日 · Space.com is your source for the latest astronomy news and space discoveries, live coverage of space flights and the science of space travel. | Space
Webb Unlocks Secrets of One of the Most Distant Galaxies Ever Seen
2024年3月4日 · Looking deeply into space and time, two teams using NASA’s James Webb Space Telescope have studied the exceptionally luminous galaxy GN-z11, which existed when our 13.8 billion-year-old universe was only about 430 million years old.
Webb Telescope Latest News - Science@NASA
See current, upcoming and recent past observations scientists are making with the Webb Space Telescope. View details about each observation's science focus areas, the instruments used and more. NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.
Nasa's James Webb telescope reveals millions of galaxies
2022年7月22日 · There were 10 times more galaxies just like our own Milky Way in the early Universe than previously thought. This cosmic insight comes from one of the first studies of images captured by Nasa's...
NASA's Webb telescope has discovered its first exoplanet
2023年1月12日 · NASA's Webb telescope has discovered an exoplanet, which is any planet that is outside of our solar system, for the first time, the agency announced Wednesday. The planet, called LHS 475 b, is...