Geoff Brumfiel

Geoff Brumfiel appears in the following:

A Comet From Another Star Hints That Our Solar System Isn't One-Of-A-Kind

Thursday, December 05, 2019

The comet, 2I/Borisov, looks surprisingly like comets closer to home. It's a sign that the processes that formed the sun and planets are at work elsewhere in the universe.

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50 Years Ago, Americans Made The 2nd Moon Landing... Why Doesn't Anyone Remember?

Tuesday, November 19, 2019

Everyone knows about Apollo 11, the first moon landing. And about ill-fated Apollo 13. Between them is the forgotten mission — Apollo 12.

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It's Been 50 Years Since Apollo 12 Landed On The Moon

Tuesday, November 19, 2019

On this date in 1969, Apollo 12 landed on the surface of the moon. But it seems this moon mission is overshadowed by the more famous Apollo 11 and Apollo 13 landings. But why?

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North Korea Seen Lining Up Military Aircraft For Possible Show

Thursday, November 14, 2019

Satellite images shared exclusively with NPR show North Korean fighters and helicopters massed at a single airbase. It could be another sign of escalating tensions.

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As SpaceX Launches Dozens Of Satellites At A Time, Some Fear An Orbital Traffic Jam

Monday, November 11, 2019

SpaceX and a rival company are rushing ahead with plans for constellations of thousands of satellites, but regulators might not be ready.

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Iran Says It's Reopening Its Most Controversial Uranium Enrichment Facility

Tuesday, November 05, 2019

Iran is reopening one of its most controversial uranium enrichment facilities. The move increases its ability to generate enriched uranium and puts more pressure on the already strained nuclear deal.

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U.S. Campaign Ads Are Popping Up On Russian Propaganda YouTube Channels

Monday, October 28, 2019

On YouTube, campaign ads have begun appearing on Russian propaganda channels. But it may be the algorithm, not collusion.

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Trump Ads Alongside Russian Propaganda: It's Not Collusion. It's An Algorithm

Friday, October 25, 2019

Some familiar political advertisements end up alongside Russian government-backed messaging online. But it's not Moscow's doing. It's about Google — and you.

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3 Researchers Awarded Nobel Prize In Physics

Tuesday, October 08, 2019

Three researchers were awarded the Nobel Prize in Physics for discoveries that illuminate our place in the Universe.

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3 Scientists Win Physics Nobel For Work On The Universe's Evolution

Tuesday, October 08, 2019

A Canadian and two Swiss scientists on Tuesday won the Nobel Prize in Physics for contributions to our understanding of the evolution of the universe and Earth's position in the cosmos.

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What We Know About The Saudi Attack

Thursday, September 19, 2019

On Sept. 14, a Saudi oil processing plant was rocked by a series of explosions. The facility, and another oil field, were attacked from the air. Here's what physical evidence exists about the attacks.

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What We Know About The Attack On Saudi Oil Facilities

Thursday, September 19, 2019

The U.S. and Saudi Arabia claim Iran is behind the attack. Iran denies involvement. Here's what the physical evidence shows.

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Meet The Nuclear-Powered Self-Driving Drone NASA Is Sending To A Moon Of Saturn

Tuesday, September 17, 2019

Almost everyone who learns about the project thinks it sounds "crazy," admits one scientist. But the technology should work.

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Outside Experts See Iran's Hand In Attack On Saudi Oil Facility

Monday, September 16, 2019

Independent analysts say the evidence available suggests Iran played a role in the weekend attack. The question is how big that role might be.

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Sophistication Of Saudi Airstrike Points To Iranian Involvement

Monday, September 16, 2019

An attack over the weekend crippled a major Saudi Arabian oil facility. Evidence suggests the strike may have involved both missiles and drones and means Iran probably played a role.

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Oil Seen Leaking From Hurricane-Hit Facility On Grand Bahama Island

Friday, September 06, 2019

Eyewitness images and satellite pictures show oil that seeped from tanks at a major storage terminal on the island's eastern side. The terminal's owner says it was damaged by Hurricane Dorian.

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Can President Trump Really Tweet A Highly Classified Satellite Photo? Yep, He Can

Thursday, September 05, 2019

Last week, the president tweeted a highly detailed image showing the aftermath of an accident at Iran's Imam Khomeini Space Center. It reveals the power of U.S. spy satellites.

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WATCH: Walmart Is Discontinuing Some Ammo Sales. Here's Why It Matters

Wednesday, September 04, 2019

Not all bullets are created equal. This video compares the damage caused by different kinds of rounds.

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Satellite Imagery Shows Extent Of Devastating Flooding On Grand Bahama Island

Tuesday, September 03, 2019

Hurricane Dorian hit Sunday as a Category 5 hurricane and then essentially parked itself over the island.

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Amateurs Identify U.S. Spy Satellite Behind President Trump's Tweet

Monday, September 02, 2019

The satellite is believed to be among America's most advanced. Some believe it's as large as the Hubble Space Telescope.

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