The race to build a super-large ground telescope is likely down to two competitors

I have been writing about the Giant Magellan Telescope for a long time. Nearly two decades ago, for example, I wrote that ...
来自MSN

James Webb Space Telescope measures the size of building-sized asteroid 2024 YR4, revealing ...

NASA's James Webb Space Telescope (JWST) captured the first up-close images of near-Earth object asteroid 2024 YR4, which initially baffled astronomers due to size and proximity. The asteroid has a ...
UPI

JWST observes planetary building blocks in Butterfly Nebula

Aug. 28 (UPI) --The James Webb Space Telescope has helped researchers learn new information about how the Earth may have been formed as it gives a deeper look into the Butterfly Nebula. The telescope ...