"NIRSpec will be a game changer." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. "One of the rules for building spacecraft is to have as few ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's next-generation space telescope has completed tests of another science instrument, ...

The cosmos is filled with color, and color is a key in determining age, chemical composition and how far objects are from Earth. To help identify these colors and objects the James Webb Space ...

A team of astronomers may have caught the faintest trace of the universe’s very first stars, objects that theorists have predicted for decades but no one has ever directly observed. Using the James ...

With the recent launch of the James Webb Space Telescope, astronomers are excited to start collecting data from the newest and most powerful space telescope in the world. The telescope is still in the ...