Harvard astronomer Avi Loeb revisits the argument for the interstellar object 'Oumuamua potentially being technologically manufactured.| The Debrief
On a mission to “touch the Sun,” NASA's Parker Solar Probe became the first spacecraft to fly through the corona – the Sun’s upper atmosphere – in 2021. With every orbit, the probe faces brutal heat and radiation to provide humanity with unprecedented observations of the only star we can study up close.| science.nasa.gov