Jet Propulsion Laboratory – Page 10

InSight’s entry, descent and landing timeline

November 26, 2018 Stephen Clark

NASA’s InSight lander will fly from the outer edge of the Martian atmosphere at a speed of more than 12,000 mph to a controlled descent rate of 5 mph just above the red planet’s surface in less than seven minutes.

Video: JPL’s Rob Manning explains InSight’s entry, descent and landing

November 26, 2018 Stephen Clark

JPL chief engineer Rob Manning, a veteran of Mars mission teams dating back to Mars Pathfinder more than two decades ago, describes how the InSight spacecraft will enter the Martian atmosphere and touch down on the red planet.

Mars lander on course for Monday touchdown

November 25, 2018 William Harwood

After a six-month voyage from Earth, NASA’s InSight Mars lander, streaking through space at at some 12,300 mph, will slam into the thin martian atmosphere Monday afternoon to begin a nail-biting six-and-a-half-minute descent to the surface, kicking off a billion-dollar mission to probe the red planet’s hidden interior.

NASA picks Jezero Crater landing site for next Mars rover

November 19, 2018 William Harwood

After years of analyses and debate, NASA announced Monday that the agency’s next Mars rover will land on or near an ancient river delta where water once flowed into a 30-mile-wide, 1,600-foot-deep crater to search for signs of ancient microbial life and to continue ongoing studies of the red planet’s history and evolution.

NASA’s Dawn spacecraft runs out of fuel in the asteroid belt

November 2, 2018 Stephen Clark

NASA’s Dawn spacecraft ran out of fuel Wednesday and stopped transmitting to Earth, ending an 11-year mission that explored the two largest objects in the asteroid belt and set several records in the annals of space history.

Q&A with Marc Rayman, chief engineer on NASA’s Dawn mission (members only)

November 1, 2018 Stephen Clark

Marc Rayman is chief engineer on NASA’s Dawn mission, which has run out of fuel after a 11-year interplanetary journey that explored Vesta and Ceres, the two largest objects in the asteroid belt between the orbits of Mars and Jupiter.

Engineers still hopeful Mars rover will wake up after dust storm

August 22, 2018 William Harwood

Flight controllers have not heard from NASA’s Opportunity Mars rover since June 10 when an increasingly severe global dust storm blocked out the sun, preventing its solar arrays from recharging the robot’s batteries. But the dust storm is finally abating and engineers are hopeful the long-lived rover will wake up and phone home in the next few weeks.

Weather-monitoring and tech demo CubeSats deployed in orbit

July 21, 2018 Stephen Clark

Fifteen CubeSats owned by NASA, Spire Global, and U.S. research institutions launched aboard a Northrop Grumman Cygnus cargo ship in May have been released into orbit, beginning missions to demonstrate miniaturized, low-cost Earth science instruments and join a commercial network of weather-monitoring nanosatellites.

Scientists thrilled with closer views of Ceres’ famous salty crater

July 3, 2018 Stephen Clark

Fresh pictures from NASA’s Dawn spacecraft have provided the sharpest glimpse yet of the bright salt deposits discovered inside a crater on Ceres, the largest object in the asteroid belt.

Dragon capsule reaches space station with three tons of cargo

July 2, 2018 Stephen Clark

A commercial cargo carrier owned and operated by SpaceX pulled into port at the International Space Station on Monday, three days after launching from Cape Canaveral with a NASA Earth science instrument, a spare hand for the lab’s Canadian robotic arm, and an AI-powered helper bot for the research lab’s six-person crew.