NASA’s Parker Solar Probe became the closest-ever spacecraft to the Sun on October 29th, 2018, when it passed within 26.55 million miles of the Sun’s surface. (NASA/JHUAPL)
Home NASA’s Parker Solar Probe became the closest-ever spacecraft to the Sun on October 29th, 2018, when it passed within 26.55 million miles of the Sun’s surface. (NASA/JHUAPL) NASA's Parker Solar Probe became the closest-ever spacecraft to the Sun on October 29th, 2018, when it passed within 26.55 million miles of the Sun’s surface. (NASA/JHUAPL)