NASA hopes the Parker Solar Probe will help solve the most perplexing mysteries of the sun. Astrophysicist Nour Rawafi ...
Seven years later -- after securing a record-setting $115 million grant to pursue the project, navigating delays through ...
Saturn will undergo a drastic change in the coming months, at least as the planet is seen from Earth. Here's what's going to ...
NEW YORK — Volcanoes were erupting on the mysterious far side of the moon billions of years ago just like on the side that we ...
The Chandra X-ray Observatory is the darling of high-energy astrophysics. Famed for providing unequaled x-ray views of ...
The University of Iowa is the lead institution on a near-$166-million robotic space mission due for launch next year. Twin ...
Discover more about the Sun's solar cycle and how it impacts us here on Earth, from increased auroras to overwhelmed power ...
The spacecraft Juno just finished its 66th trip around Jupiter, sending back some of the highest-resolution images we’ve seen ...
The first lunar samples from the moon’s far side differ in some interesting ways from those collected from the near side, ...
The agency’s top medical official was responding to rumors that Suni Williams had lost an unusual amount of weight during an ...
Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...
The astronaut appeared to be in good health and spirits following photos of her that recently sparked health scare rumors.