CAPE CANAVERAL, Fla. (AP) — A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly ...

When it launches, the Nancy Grace Roman Space Telescope will be tuned to the frequency needed to measure oscillations on over ...

The unusual comet—which is to pass Earth again in the coming weeks—is only the third known object to visit us from outside ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

American space agency NASA readies the Nancy Grace Roman Space Telescope for integration, launch could come as soon as next ...

NASA 's James Webb Space Telescope has revealed that an exceptionally rare star duo in the Milky Way has a third companion — ...

As far as physical features, NASA says 3I/ATLAS has speed, color, and direction that are, “consistent with what we’d expect ...

NASA’s latest innovations have transformed the telescope from a simple observational tool into a precision device capable of ...

NASA is set to release new spacecraft and telescope images of the rare interstellar comet 3I/Atlas, offering a closer look at ...

The image was captured by NIRCam, Webb's primary near-infrared imager, which aims to provide high-resolution imaging and ...

The object is the third interstellar visitor to our solar system ever confirmed. It will reach its closest point to Earth ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...