Job Alert! NASA Is Hiring a 'Planetary Protection Officer'

From space psychologist to chief sniffer, there are thousands of positions at NASA designed to ensure missions run smoothly. The most important-sounding title may be "Planetary Protection Officer," and according to Business Insider, the space agency is looking for a qualified person to fill the role.

The PPO—a position that has been around for decades—is responsible for not only protecting humanity from alien contamination, but also for making sure planetary or lunar missions don't leave behind any materials that could harm other planets. The job posting reads:

"NASA maintains policies for planetary protection applicable to all space flight missions that may intentionally or unintentionally carry Earth organisms and organic constituents to the planets or other solar system bodies, and any mission employing spacecraft, which are intended to return to Earth and its biosphere with samples from extraterrestrial targets of exploration."

Candidates must have at least a year's experience in a high-level government job, extensive knowledge of planetary protection, and an advanced degree in physical science, engineering, or mathematics. The chosen applicant will receive a salary between $124,406 to $187,000, plus benefits, and hold the role for three years.

The job of planetary protection officer was created in light of the Outer Space Treaty of 1967. The international agreement stipulates that the potential for contamination from Earth on interplanetary missions should be limited to a one-in-10,000 chance. That’s why the Curiosity rover was forbidden from collecting water on Mars even though a sample would be invaluable to scientists.

NASA states the PPO will be required to travel to ensure space agencies around the world are complying with international space laws. They will also be instrumental in preparing vessels and equipment for any future missions to Mars. "The focus of planetary protection is to make sure … the next robotic mission to Mars doesn't bring something along that might cause problems later,” the current PPO, Catharine Conley, told Mental Floss last year.

The posting went up last month on USAJobs.gov. Interested job seekers have until August 14 to apply.

[h/t Business Insider]

This Course Will Teach You How to Play Guitar Like a Pro for $29

BartekSzewczyk/iStock via Getty Images
BartekSzewczyk/iStock via Getty Images

Be honest: You’ve watched a YouTube video or two in an attempt to learn how to play a song on the guitar. Whether it was through tabs or simply copying whatever you saw on the screen, the fun always ends when friends start throwing out requests for songs you have no idea how to play. So how about you actually learn how to play guitar for real this time?

It’s now possible to learn guitar from home with the Ultimate Beginner to Expert Guitar Lessons Bundle, which is currently on sale for $29. Grab that Gibson, Fender, or whatever you have handy, and learn to strum rhythms from scratch.

The strumming course will teach you how to count beats and rests to turn your hands and fingers into the perfect accompaniment for your own voice or other musicians. Then, you can take things a step further and learn advanced jamming and soloing to riff anytime, anywhere. This course will teach you to improvise across various chords and progressions so you can jump into any jam with something original. You’ll also have the chance to dive deep into the major guitar genres of bluegrass, blues, and jazz. Lessons in jam etiquette, genre history, and how to read music will separate you from a novice player.

This bundle also includes courses in ear training so you can properly identify any relative note, interval, or pitch. That way, you can play along with any song when it comes on, or even understand how to modify it into the key you’d prefer. And when the time comes to perform, be prepared with skilled hammer-ons, pull-offs, slides, bends, trills, vibrato, and fret-tapping. Not only will you learn the basic foundations of guitar, you’ll ultimately be able to develop your own style with the help of these lessons.

The Ultimate Beginner to Expert Guitar Lessons Bundle is discounted for a limited time. Act on this $29 offer now to work on those fingertip calluses and play like a pro.

 

The Ultimate Beginner to Expert Guitar Lessons Bundle - $29

See Deal


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Where to Watch SpaceX’s Historic Astronaut Launch Live

Joe Raedle/Getty Images
Joe Raedle/Getty Images

SpaceX will make history today when it launches its first crewed spacecraft from Cape Canaveral, Florida, at 4:33 p.m. EDT. Powered by a Falcon 9 rocket, the Crew Dragon spacecraft will transport NASA astronauts Doug Hurley and Bob Behnken to the International Space Station, marking the company's first-ever crewed mission and the first crewed launch from the U.S. since 2011. If you want to watch the momentous event from home, there are plenty of ways to stream it live online.

Both SpaceX and NASA will be hosting livestreams of the May 27 launch. NASA's webcast kicks off at 12:15 p.m. EDT today with live looks at the Crew Dragon and Falcon 9 rocket at the Kennedy Space Center. The feed will continue streaming until late in the morning of Thursday, May 28, when the spacecraft is set to dock at the International Space Station. You can catch the coverage on NASA's website, its social media channels, or on the NASA TV channel through cable or satellite. SpaceX's stream also starts at 12:15 p.m. EDT, and it will be broadcast on the company's YouTube channel. (You can watch the video below).

Several television networks will be covering the event, with ABC and National Geographic airing "Launch America: Mission to Space Live" at 3 p.m., and Discovery and the Science Channel showing "Space Launch Live: America Returns to Space" at 2 p.m. If you're looking for more online streaming options, the American Museum of Natural History and Intrepid Museum in New York City will be hosting live events to celebrate the launch this afternoon on YouTube.

The launch has been scheduled down to the minute, but SpaceX still has time to change that depending on the weather. If today's launch doesn't happen according to plan, there are windows on May 30 and May 31 set aside for second attempts.

[h/t TechCrunch]