There's a strange sphere of mass at the outer reaches of solar space. Did another star help put it there?

PUNCH, a bold new NASA mission, has successfully taken its first images of the Sun’s corona from orbit using four ...

NASA’s new PUNCH mission just opened its eyes to space, capturing its first images of the Sun’s outer atmosphere and the ...

The ultimate purpose of PUNCH is to use its four instruments — three wide-field imagers (WFI) and a near-field imager (NFI) — ...

NASA's Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission launched March 12, sending up a constellation of four ...

NASA has launched the new PUNCH mission, which aims to provide the first images of the Sun's outer atmosphere and the ...