Por NASA #Recomendado Tweet Gravity Assist: The Sun’s Mysteries with Thomas Zurbuchen Back in August, NASA launched the Parker Solar Probe to study the Sun’s corona—its very outer edge. Parker will sail as close as 4 million miles from the Sun—a record for any space agency in the world—and survive temperatures up to 2,500 degrees Fahrenheit. In this week’s episode of Gravity Assist, Thomas Zurbuchen, the Associate Administrator of NASA’s Science Mission Directorate, joins NASA Chief Scientist Jim Green to discuss the mysterious we still need to solve about the Sun, and more! https://ift.tt/2UzVTfA via IFTTT