Who is Lindley Johnson?
Lindley Johnson is NASA’s Planetary Defense Officer and Program Executive of the Planetary Defense Coordination Office (PDCO). Mr. Johnson graduated from the University of Kansas in 1980 with a bachelor’s degree in astronomy and a commission from the U.S. Air Force Reserve Officers Training Corps.
Who is the planetary protection officer?
J. Nick Benardini
NASA named Dr. J. Nick Benardini as the agency Planetary Protection Officer within the Office of Safety and Mission Assurance, effective June 7.
What is the job of planetary protection officer entitle?
Planetary Protection Officer In this role, he oversees the responsible exploration of the solar system by implementing and developing efforts that protect the science, explored environments and Earth.
What is Earth space Defence?
The Earth Space Defense (ESD) is an international program that serves as Earth’s early warning system and united global defense force against extraterrestrial threats. It was founded by the United Nations on May 25, 1998 following the War of 1996.
Where is the Planetary Defense Coordination Office?
Planetary Defense Coordination Office
|Motto||Hic Servare Diem|
|Agency executive||Lindley Johnson, Planetary Defense Officer|
|Parent department||Science Mission Directorate, Planetary Science Division|
What was the Jezero crater on Mars billions of years ago?
Mars’ Jezero crater was a quiet lake 3.7 billion years ago until a flash flood deposited large boulders onto the delta, NASA’s Perseverance Rover reveals. Jezero crater on Mars was a quiet lake 3.7 billion year ago, but a flash flood crashed large boulders onto the delta, images from NASA’s Perseverance Rover revealed.
How large is the sun compared to the earth?
At about 864,000 miles (1.4 million kilometers) wide, the sun is 109 times wider than Earth, and it accounts for more than 99.8 percent of the solar system’s total mass. If it was a hollow ball, more than a million Earths could fit inside it.
Does NASA have a plan for an asteroid?
NASA has just launched a multimillion-dollar spacecraft — to slam into an asteroid. Rather than being a catastrophic error, however, it will be the first test of a way to protect Earth from killer asteroids. Launched from California on 23 November, the spacecraft is called the Double Asteroid Redirection Test (DART)1.
Is Planetary Defense Coordination Office real?
Much of the movie feels uncomfortably real—the lack of political will to prevent impending environmental doom, the refusal of Americans to believe in proven scientific fact—and indeed, the NASA office at the center of its plot is an actual place here in Washington.
How are scientists detecting asteroids that could potentially hit us?
The Near-Earth Object Wide-Field Infrared Survey Explorer (NEOWISE) is one of the primary telescopes NASA uses to spot asteroids.
Lindley Johnson, NASA’s Planetary Defense Officer and program executive of the Planetary Defense Coordination Office. (Image credit: Lonnie Anderson/Sandia National Laboratories) It’s a cosmic roll of the dice.
What did Neil Todd do for NASA?
Todd received NASA’s Exceptional Achievement Award in 1996 for his work on Galileo. He also worked three years on the Deep Space One mission, the first NASA mission to use electric propulsion (a la “Star Trek”). This mission included flybys of a near-Earth asteroid, Braille, and a comet named Borrelly. Mr.
Who is the astrophysicist at NASA?
Spiro Antiochos Dr. Spiro K. Antiochos is an astrophysicist in the Heliophysics Division of NASA GSFC. Dr. Antiochos is also an Adjunct Professor in the Department of Atmospheric, Oceanic, and Space Sciences at the University of Michigan. His fields of expertise include theoretical solar physics and plasma physics.