ALMA observations of carbon monoxide emission from 15 protoplanetary disks reveal a stunning variety of gas structures, ...

Reference Explore the eight (or nine) planets of the solar system in order from nearest to the sun and discover the many wonders of our solar system along the way. An object seen to have moved in the ...

Juno’s latest discoveries have pulled back the veil on Jupiter’s harsh atmosphere and the fiery volcanic world of Io. The ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

At 300 light-years away, the interstellar cloud is the closest of its kind ever found to Earth and the largest apparent single structure in the sky.

Scientists just found four small planets not too far from us, and they might be perfect for future space travelers. These exoplanets are the right size, possibly have the right conditions, and they’re ...

Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

Using NASA's James Webb Space Telescope, astronomers uncovered a mysterious feature within the remnant, nicknamed the "Green ...

From breathtaking snapshots of distant galaxies to game-changing discoveries about the universe’s expansion, the Hubble Space ...

JunoCam, the visible light imager aboard NASA's Juno, captured this enhanced-color view of Ju-piter's northern high latitudes ...

NASA's Lucy spacecraft swooped past a small asteroid last weekend as it made its way to an even bigger prize: the unexplored ...

The images show a unique-looking asteroid, with a narrow neck connecting the object's two lobes. "These early images of ...