This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

Astrophotography has shifted from a niche pursuit to a mainstream hobby, and the telescope you choose now matters as much as ...

The universe doesn’t revolve around Kitt Peak, but the observatory southwest of Tucson is at the center of what could be the biggest breakthrough in the study of the cosmos in decades. Using an ...

The color "ultrablack"—defined as reflecting less than 0.5% of the light that hits it—has a variety of uses, including in ...

A surge in satellites orbiting Earth is introducing unprecedented light pollution, now threatening the images captured by ...

How can star populations help astronomers re-evaluate the search for intelligent extraterrestrial life, also called ...

Here’s everything you need to know about astrophotography in December 2025: ...

“The light basically bounces back and forth between the fibrils, instead of reflecting back out—that’s what creates the ...