April 5, 2020

NASA confirms work stoppage on James Webb Space Telescope

March 23, 2020

NASA and Northrop Grumman are “suspending integration and testing operations” on the James Webb Space Telescope in response to the coronavirus pandemic, a decision that officials said is likely to delay the mission’s scheduled launch date in March 2021.

NASA to consider WFIRST launch options after mission passes key review

March 11, 2020

NASA expects to select a launch vehicle next year to carry the Wide Field Infrared Survey Telescope — a multibillion-dollar flagship astrophysics observatory targeted for cancellation by the Trump administration — into space in 2025 after the mission passed a key review last month, agency officials said.

Astronauts finish repairs to space station cosmic ray detector

January 25, 2020

During a fourth spacewalk Saturday to wrap up repairs of the coolant system in a $2 billion cosmic ray detector, Italian astronaut Luca Parmitano and Drew Morgan discovered a leak in one of eight coolant lines that were spliced into a new pump module during three earlier excursions. But Parmitano was able to tighten a fitting on the line and the astronauts were able to complete the repair work, setting the stage for the instrument to resume science operations.

SpaceX launches more Starlink satellites, tests design change for astronomers

January 7, 2020

Sixty more satellites for SpaceX’s Starlink global Internet network streaked into orbit Monday night from Cape Canaveral, including one spacecraft to test an experimental dark coating to address scientists’ concerns that the thousands of the quarter-ton, flat-panel satellites will impede astronomical observations.

Timeline of Soyuz launch with CSG 1 and CHEOPS

December 17, 2019

Follow the key events of the Soyuz rocket’s ascent into orbit from the Guiana Space Center with the first COSMO-SkyMed Second Generation, or CSG 1, radar observation satellite, the European Space Agency’s CHEOPS exoplanet telescope, and three CubeSats.

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