NASA's Parker Solar Probe flew closer to the sun than any human-made object ever — a stunning technological feat that ...

The Parker Solar Probe will swoop just 6.1 million kilometers above the sun’s surface on Christmas Eve. Scientists are ...

At 3.8 million miles from the Sun's surface, Parker Solar Probe will be the closest a human-made object's ever been to our ...

For two decades now, the iconic twin Voyager spacecraft have been quietly overturning everything we thought we knew about the ...

The mission’s close-up with the sun is the culmination of a dream that dates to the dawn of the space age, but progress was ...

Scientists using NASA’s James Webb Space Telescope have studied Chiron, a centaur orbiting between Jupiter and Neptune, ...

Many stars in our galaxy exist in pairs. Now scientists are finding clues that our Sun may once have had a companion of its ...

NASA's Parker Solar Probe is out of contact with mission control after its closest-ever pass of the sun on Tuesday, Dec. 24.

NASA’s Parker Solar Probe made its closest approach to the sun early Tuesday, getting within just 4% of the Earth-sun ...

NASA scientists launched the Parker Solar Probe on what they call “a mission to touch the sun.” Since then, the spacecraft ...

Discover what astronomers are learning about an ancient ice giant traveling through our solar system that's a strange hybrid ...

NASA is investigating "dark comets," mysterious celestial bodies lacking the bright tails typical of comets. With ...