"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

With the installation of a charged particle detector on Dec. 3, 2024, all 10 of NASA's Interstellar Mapping and Acceleration ...

NASA's IMAP mission will delve into the mysteries of the heliosphere, mapping its boundaries and studying solar wind ...

NASA's Parker Solar Probe has survived an up-close encounter with the sun, coming closer to the fiery star than any other spacecraft before it.

Now, they’re in interstellar space and the only spacecraft to operate beyond the heliosphere, the sun’s bubble of magnetic fields and particles that extends well beyond the orbit of Pluto.