February 17, 2019

NASA declares Opportunity rover dead after 15 years on Mars

February 13, 2019

Eight months after last hearing from the Opportunity rover, NASA officials announced the end of the craft’s 15-year mission Wednesday, closing out an ambitious chapter of Mars exploration that proved the Red Planet once harbored running water and demonstrated the promise of mobile robotic scouts to survey other worlds.

CubeSat deployed from space station to test sample return technology

February 13, 2019

One of five CubeSats deployed from the International Space Station last month is testing a steerable drag brake that could find use in future smallsats to return experiment samples to the ground from low Earth orbit, or on low-cost micro-probes to explore other planets.

InSight lander completes seismometer deployment on Mars

February 4, 2019

NASA’s InSight lander has placed a protective enclosure over a French-developed seismometer designed to detect tremors on Mars, completing the deployment of the first of two science instruments delivered to the Red Planet in November.

ULA wins contract to launch NASA’s Lucy mission to visit unexplored asteroids

February 1, 2019

NASA has selected United Launch Alliance’s Atlas 5 rocket to dispatch the Lucy spacecraft on a mission from Cape Canaveral in October 2021 to fly by seven unexplored asteroids, including six objects locked in orbits leading and trailing Jupiter, where scientists expect swarms of miniature worlds could hold clues about the formation of the solar system.

JPL still trying to contact Opportunity rover on Mars

January 25, 2019

NASA’s Mars Opportunity rover landed on Mars 15 years ago this week, but the long-lived robot remains out of action in the wake of a global dust storm last summer that caused it to lose power. Engineers are still trying to contact the spacecraft, sending commands and listening for any sort of response, but hopes are fading, a senior manager said Friday.

Hubble’s premier camera resumes observations

January 25, 2019

The most-used instrument on the orbiting Hubble Space Telescope is back in business after engineers on the ground determined a fault that halted the camera’s science observations earlier this month was caused by erroneous telemetry data, and was not a symptom of a hardware failure as initially suspected.

Ultima Thule revealed in new detail with fresh flyby image

January 25, 2019

A new image captured minutes before NASA’s New Horizons probe zipped by a rocky object in the Kuiper Belt on New Year’s Day shows the dual-lobed world — nicknamed Ultima Thule — is covered with intriguing fractures and a large crater-like depression that could provide clues about the early history of the solar system.

1 2 3 30
Do NOT follow this link or you will be banned from the site!