The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

NASA’s Voyager probes are failing, creating an urgent need for a new deep-space mission. A proposed interstellar probe could ...

The telescope will map the sky in 102 infrared colors, and the data it collects will shed light on the origins of the ...

This probe would take measurements of the plasma and magnetic fields in the interstellar medium and image the heliosphere from the outside. To prepare, NASA asked for input from more than 1,000 ...

Four small suitcase-sized spacecraft, designed and built by Southwest Research Institute headquartered in San Antonio, launched from Vandenberg Space Force Base in California on March 11.  NASA’s ...

Prior to launch, the PUNCH spacecraft were attached to the gold-colored ESPA ring designed to deploy secondary payloads, below NASA’s SPHEREx observatory, to cost-effectively share a ride to space.

But that's not all it does, and it affects a much larger area of space. The heliosphere, the area of space influenced by the sun, is over a hundred times ...

This high-resolution image captured by NASA's New Horizons ... to gain firsthand knowledge of the environment in the outer heliosphere and outside the heliospheric bubble." That report also ...