March 23, 2019

NASA selects mission to probe the history of galaxies

February 14, 2019

NASA has selected a space telescope named SPHEREx for launch in 2023 on a mission to survey the sky in near-infrared wavelengths, collecting spectral data to study the origins of the universe and ices in our own galaxy that could help seed life on planets.

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.

Controllers troubleshoot problem with Hubble camera

January 10, 2019

The partial shutdown of the U.S. government could complicate efforts to troubleshoot a suspected hardware problem with the Hubble Space Telescope’s premier science instrument, but officials are optimistic the camera will eventually be restored to operations, the head of the observatory’s science operations team said Wednesday.

Astronomers announce first exoplanets discovered by NASA’s TESS mission

January 9, 2019

Six months into its mission scanning the sky for planets around other stars, NASA’s orbiting TESS observatory has found three previously-undiscovered worlds and hundreds more exoplanet candidates, the first batch of a potential haul of up to 10,000 exoplanet detections over TESS’s planned two-year mission, astronomers announced this week.

NASA says goodbye to Kepler planet-hunter

November 18, 2018

Ground controllers have beamed the final commands to NASA’s Kepler telescope, turning off the spacecraft’s transmitters and disabling the craft’s automatic recovery software after the planet-hunting observatory ran out of fuel last month.

Hubble Space Telescope in safe mode with gyro trouble

October 9, 2018

NASA has suspended science operations with the Hubble Space Telescope and put the observatory into protective “safe mode” while engineers troubleshoot problems with one of the spacecraft’s three remaining gyroscopes, used to help aim the telescope and keep it locked on target, officials said Monday.

TESS’s planet hunt begins

July 27, 2018

NASA’s newest observatory in space has started its search for planets around other stars, officials said Friday, as astronomers zero in on worlds that are ripe for research by follow-up missions like the James Webb Space Telescope.

Weather-monitoring and tech demo CubeSats deployed in orbit

July 21, 2018

Fifteen CubeSats owned by NASA, Spire Global, and U.S. research institutions launched aboard a Northrop Grumman Cygnus cargo ship in May have been released into orbit, beginning missions to demonstrate miniaturized, low-cost Earth science instruments and join a commercial network of weather-monitoring nanosatellites.

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