Oct 29, 2018

Parker Solar Probe breaks record for traveling closest to the sun

The United Launch Alliance Delta IV Heavy rocket launches NASA's Parker Solar Probe on August 12, 2018. Photo: Bill Ingalls/NASA via Getty Images

The Parker Solar Probe has broken the record for the closest a human-made object has ever come to the sun, passing the 16.55 million mile marker at 1:04 p.m., according to a release by NASA.

The backdrop: Later this evening, the probe is expected to also break the record for the fastest spacecraft traveling relative to the Sun — faster than 153,454 miles per hour. Both records had been held since 1976 by the German-American Helios 2 spacecraft. “It’s a proud moment for the team," Project Manager Andy Driesman, from the Johns Hopkins Applied Physics Laboratory in Laurel, Maryland told NASA, "though we remain focused on our first solar encounter, which begins on Oct. 31.” The goal of the Parker Solar Probe is to shed insight on the inner workings of our closest star.

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Trump hits back at Mattis: "I gave him a new life"

President Trump speaks at the White House. Photo: Doug Mills - Pool/Getty Images

President Trump unloaded on his former defense secretary via Twitter on Wednesday, hours after James Mattis condemned him for making a "mockery of our Constitution" in his response to mass protests in the wake of George Floyd's killing.

What he's saying: "Probably the only thing Barack Obama & I have in common is that we both had the honor of firing Jim Mattis, the world’s most overrated General. I asked for his letter of resignation, & felt great about it. His nickname was 'Chaos', which I didn’t like, & changed it to 'Mad Dog'"

Obama praises young protesters, urges mayors to pursue police reforms

Former President Barack Obama called on all mayors to review their use-of-force policies and commit to policing reform in a virtual town hall Wednesday hosted by the Obama Foundation's My Brothers Keepers Alliance.

Why it matters: Obama has addressed the killing of George Floyd and the nationwide protests that followed on social media and in a Medium post, but this was his first time speaking about the past week's events on camera. His voice will add weight to the growing pressure on local, state and federal officials to pursue policing reforms.

James Mattis condemns Trump as a threat to the Constitution

Mattis on Fox in Septemnber 2019 in New York City. Photo: Steven Ferdman/Getty Images

Former Secretary of Defense James Mattis condemned President Trump for making a "mockery of our Constitution" in a statement to The Atlantic on Wednesday, saying he was "appalled" at the president's response to mass protests in the wake of George Floyd's killing.

Why it matters: Trump’s former defense secretary had refrained from publicly criticizing his former boss since resigning in 2018.