Astronomer using Hubble discovers "young stars that are spiraling into the center of a massive cluster of stars in the Small ...

The James Webb Telescope's infrared images of Saturn reveal atmosphere layers, bright rings and moons orbiting the the ...

A major survey verifies 3,500 gravitational lenses, offering new tools to map dark matter and track cosmic expansion.

A luminous swirl set against the deep black of space, the barred spiral galaxy IC 486 glows with a soft, ethereal light in ...

哈勃揭示了土星整体细微的颜色变化与云带结构细节，而韦布则通过红外观测，探测从深层云系到高层大气的结构与化学组成。两者结合，使科学家可以像“分层切片”一样解析土星大气，从而理解不同高度之间是如何相互作用的。

Astronomers using NASA's Hubble Space Telescope have found evidence that the spinning of a small comet slowed and then ...

The Hubble Space Telescope was designed to free astronomers of a limitation that has plagued them since the days of Galileo—Earth's atmosphere. Shifting air pockets in the atmosphere block and distort ...

Primordial magnetic fields may help explain why measurements of the universe’s expansion do not agree. Scientists have long known that the universe is expanding, yet there is still no agreement on how ...

A chance change in plans helped the Hubble Space Telescope capture an uncommon event in November 2025: a comet breaking apart ...

A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9.” Cloud-9 is a starless, gas-rich, dark-matter cloud considered a “relic” or remnant of ...

NASA's Hubble Space Telescope has captured a rare cosmic moment: a comet breaking apart in real time.