Taken by Jason Kalirai, this is an image of a dying star with dust and gas expelled during its final stages. Photographed by Zoltan Levay, this barred spiral galaxy shines in wonderful colors, as ...

The stars are surrounded by diffraction spikes, which are the starburst-like radiating lines that appear around bright ...

A brand new NASA space observatory, SPHEREx, has taken its first test images a few weeks after its launch on March 11, and ...

SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking about 600 exposures a day. The observatory is capable of detecting infrared ...

This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

A former NASA scientist explains how we know whether Blue Origin New Shepard made it to space, and how its altitude compares ...

Galileo snaps Earth: NASA's Galileo spacecraft clicked its first image of Earth from outer space December 11, 1990, showcasing our blue planet from the depths of space. ATS-1 captures Earth ...

One astronaut has been having a hair-raising time since arriving on the International Space Station. NASA's Nichole Ayers ...

Pop star Katy Perry and journalist Gayle King were among six women who traveled aboard Jeff Bezos-founded Blue Origin’s all-female, suborbital space tourism mission, which lifted off Monday.