NASA’s First Mission to the Trojan Asteroids Installs its Final Scientific Instrument

Two engineers work on L’Ralph, the most complicated instrument that will fly on the Lucy mission to Jupiter’s Trojan asteroids. It is actually two instruments in one. The Multispectral Visible Imaging Camera (MVIC), will take visible light color images. The Linear Etalon Imaging Spectral Array (LEISA), will collect infrared spectra. (Credits: NASA/Goddard/Barbara Lambert/Desiree Stover)

LITTLETON, Colo. (NASA PR) — With less than a year to launch, NASA’s Lucy mission’s third and final scientific instrument has been integrated onto the spacecraft.

The spacecraft, which will be the first to explore the Trojan asteroids — a population of small bodies that share an orbit with Jupiter — is in the final stages of the assembly process. Just five months ago, at the beginning of the Assembly, Testing and Launch operations (ATLO) process, the components of the Lucy spacecraft were being built all over the country. Today, a nearly assembled spacecraft sits in the high bay in Lockheed Martin Space in Littleton, Colorado.


NASA’s First Mission to the Trojan Asteroids Integrates its Second Scientific Instrument

An artist’s concept of the Lucy Mission. (Credit: SwRI)

GREENBELT, Md. (NASA PR) — NASA’s Lucy mission is one step closer to launch as L’TES, the Lucy Thermal Emission Spectrometer, has been successfully integrated on to the spacecraft.

“Having two of the three instruments integrated onto the spacecraft is an exciting milestone,” said Donya Douglas-Bradshaw, Lucy project manager from NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “The L’TES team is to be commended for their true dedication and determination.”


NASA to Broadcast OSIRIS-REx Asteroid Sample Collection Activities

The Nightingale Crater on asteroid Bennu is the primary sample collection site for NASA’s OSIRIS-REx’s mission. The image is overlaid with a graphic of the spacecraft to illustrate the scale of the site. (Credit: NASA/Goddard/University of Arizona)

WASHINGTON (NASA PR) — NASA will broadcast coverage of a first for the agency as its Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) mission attempts to collect a sample of asteroid Bennu on Tuesday, Oct. 20, at 6:12 p.m. EDT.

Live coverage of the spacecraft’s descent to the asteroid’s surface for its “Touch-And-Go,” or TAG, maneuver, which will be managed by Lockheed Martin Space near Denver, will begin at 5 p.m. on NASA Television and the agency’s website.


SwRI-led Lucy Mission One Step Closer to Trojan Asteroids

SAN ANTONIO, Texas (SwRI PR) — NASA’s Lucy mission, led by Southwest Research Institute (SwRI), has achieved an important milestone by passing its System Integration Review and clearing the way for spacecraft assembly.

This NASA Discovery Program class mission will be the first to explore Jupiter’s Trojan asteroids, ancient small bodies that share an orbit with Jupiter and hold important insights to understanding the early solar system.