NASA spent roughly a billion dollars to send a car‑sized robot into the Sun’s atmosphere, and to get there it had to ...

A NASA mission is underway to map the heliosphere, which is a huge protective bubble around the solar system that was created by the sun.

CAPE CANAVERAL, Fla. -- Sixty years after NASA set the goal, and three years after its Parker Solar Probe launched, the spacecraft has become the first to "touch the sun." The Parker Solar Probe has ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The sun may not be green, ...

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

NASA's Parker Solar Probe has successfully made the closest approach to the sun, the space agency confirmed Friday. Earlier this week, the spacecraft passed within a record-breaking 3.8 million miles ...

NASA’s IMAP spacecraft studies charged particles, energetic neutral atoms, and magnetic fields at the heliosphere’s boundaries, providing real-time space weather data for Earth and spacecraft.

How does the solar wind get heated as it leaves the Sun and approaches Earth? This is what a recent study published in Geophysical Research Letters hopes t | Space ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...