NASA Webb's heart survives deep freeze test

After 116 days of being subjected to extremely frigid temperatures like that in space, the heart of the James Webb Space Telescope, the Integrated Science Instrument Module (ISIM) and its sensitive instruments, emerged unscathed ...

Image: NASA clean room gets a heart-full of Webb

The James Webb Space Telescope's team welcomed back the "heart" of the observatory, known as the Integrated Science Instrument Module or ISIM, to the world's largest clean room at NASA's Goddard Space Flight Center in Greenbelt, ...

Thermal shield testing on Webb's MIRI

(Phys.org) —NASA engineer Acey Herrera recently checked out copper test wires inside the thermal shield of the Mid-Infrared Instrument, known as MIRI, that will fly aboard NASA's James Webb Space Telescope. The shield is ...

All systems go for next communication spacecraft

The most recent evaluations of NASA's Tracking and Data Relay Satellite (TDRS) project confirmed all systems go for a third generation upgrade of the orbiting communications network. TDRS-K is scheduled for launch aboard ...

NASA Lunar Spacecraft Ships South in Preparation for Launch

(PhysOrg.com) -- NASA's Lunar Reconnaissance Orbiter, or LRO, spacecraft was loaded on a truck Wednesday to begin its two-day journey to NASA's Kennedy Space Center in Florida. Launch is targeted for April 24.

NASA carbon sleuth gets simulated taste of space

(Phys.org) —A NASA observatory that will make the most precise, highest-resolution and most complete, space-based measurements of carbon dioxide in Earth's atmosphere to date has marked a key milestone in preparation for ...

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