June 20, 2019

Launch of NASA’s Parker Solar Probe rescheduled for Aug. 6

July 20, 2018

The launch of NASA’s Parker Solar Probe, on the verge of kicking off a seven-year mission culminating in passages through the sun’s atmosphere, has been delayed to Aug. 6 to resolve a technical snag encountered during encapsulation of the spacecraft inside the nose shroud of its United Launch Alliance Delta 4-Heavy rocket.

ULA’s heavy-lifter rolled out for solar probe launch

April 27, 2018

Gearing up for a predawn blastoff July 31, launch crews have positioned a Delta 4-Heavy rocket in the starting blocks on a seaside launch complex at Cape Canaveral as engineers inside a tightly-controlled clean room a few miles away put the final touches on a NASA probe that will travel closer to the sun than any mission before.

NASA unveils renamed solar probe

May 31, 2017

A NASA spacecraft being readied for launch in 2018 will make repeated trips through the sun’s outer atmosphere, passing within 4 million miles of the star’s blazing surface at more than 430,000 mph to shed light on what powers the sun’s high-temperature corona, the origins of the solar wind and the causes of potentially catastrophic solar storms.

Delta 4-Heavy selected for launch of solar probe

March 18, 2015

A NASA spacecraft that will fly closer to the sun than any mission before will launch on a Delta 4-Heavy rocket in 2018, requiring a boost from the largest active launcher in the U.S. inventory and repeated flybys around Venus to reach an operating post inside the solar atmosphere.

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