SEIS – Spaceflight Now

NASA gives up on salvaging InSight Mars lander’s ‘mole’

January 19, 2021 Stephen Clark

NASA managers tried for the last time earlier this month to coax the InSight lander’s long-stuck subsurface heat probe into the Martian soil, but after seeing no more progress, ground teams decided to end their efforts and focus on the mission’s other science objectives.

NASA mission extension enables first flybys of Jupiter’s moons in 20 years

January 11, 2021 Stephen Clark

In a pair of mission extensions, NASA has cleared the way for more seismic observations on Mars with the robotic InSight lander and approved plans for the Juno spacecraft to alter its orbit and perform close flybys of Jupiter’s icy moon Europa, Ganymede, and the volcanic moon Io.

NASA’s InSight mission shows Mars is a seismically active world

February 26, 2020 Stephen Clark

While one of its two science instruments remains sidelined, NASA’s InSight probe has proven Mars is seismically active through the detection of hundreds of quakes, some of which can be traced to a volcanic region nearly 1,000 miles away.

Mars lander’s ground team begins inspection of stuck instrument

July 2, 2019 Stephen Clark

In a bit of interplanetary troubleshooting, the robot arm on NASA’s InSight Mars lander has lifted a support structure to reveal an underground thermal probe that got stuck soon after it started hammering into the Red Planet’s surface earlier this year.

Scientists call on InSight’s robotic arm to assist stalled heat probe on Mars

June 6, 2019 Stephen Clark

Later this month, ground teams will send commands for the InSight lander on Mars to use its robotic arm in a series of carefully-choreographed movements to help inspect, and potentially assist, one of the mission’s main geologic instruments that stalled as it hammered into the Red Planet’s crust earlier this year.

InSight lander detects first likely ‘quake’ on Mars

April 24, 2019 Stephen Clark

Sensors delivered to Mars by NASA’s InSight lander have detected the first signals suggesting seismic activity on the red planet, a major discovery that extends the field of seismology to a new world beyond the Earth and the moon.

InSight scientists not sure stalled Mars heat probe can be recovered

April 3, 2019 Stephen Clark

Ground teams analyzing data from a heat probe that got stuck soon after it started digging into the Martian crust under NASA’s robotic InSight lander still hope they can free the mole from an obstruction that halted its progress more than a month ago, but the mission’s chief scientist says the chances of completing the heat probe experiment — one of InSight’s two main science instruments — may not look promising.

NASA’s InSight mission lands on Mars to study planet’s hidden interior

November 26, 2018 Stephen Clark

NASA’s InSight spacecraft plunged into the rarefied atmosphere of Mars at a speed of more than 12,000 mph Monday and braked to a gentle touchdown, setting the stage for a two-year surface mission to probe the planet’s deep interior.

Live coverage: InSight probe lands on Mars

November 26, 2018 Stephen Clark

NASA’s robotic InSight spacecraft, carrying a pair of European-built science instruments, successfully landed Monday on a broad, flat equatorial Martian plain named Elysium Planitia. Touchdown was confirmed at 2:54 p.m. EST (1954 GMT) to begin a science mission focused on studying the deep interior of Mars.

InSight tweaks trajectory to home in on Mars landing site

November 26, 2018 Stephen Clark

On the eve of its blazing entry into the Martian atmosphere, NASA’s InSight spacecraft briefly pulsed its control jets Sunday to target a safe, flat landing zone near the planet’s equator — the last in a series of trajectory correction maneuvers since the mission’s launch in May.