A team of international astronomers, including a University of Michigan doctoral student, were the first to publish the discovery of just the third known interstellar object to visit our solar system ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time-lapses of the flares in multiple wavelengths. Credit Space.com | footage c ...

A strange interstellar object is racing toward our solar system, and while NASA says it’s a comet, a top Harvard scientist ...

Video made from Parker Solar Probe's WISPR instrument show solar wind from the corona taken during a record-breaking close flyby in December 2024. (Video credit: NASA/Johns Hopkins APL/Naval Research ...