News

TMT Tertiary Mirror Passes Preliminary Design Review

TMT • January 22nd, 2020

Pasadena, CA, January 13, 2020 – The design of the Thirty Meter Telescope’s Tertiary Mirror (M3) recently passed the first part of its Preliminary Design Review, which took...

NASA Celebrates the Legacy of the Spitzer Space Telescope

Spitzer • January 22nd, 2020

NASA is celebrating the legacy of one of its Great Observatories, the Spitzer Space Telescope, which has studied the universe in infrared light for more than 16 years. The...

Primary Mirror Segment Production has started at Coherent

TMT • January 21st, 2020

Pasadena, CA, January 17, 2020 - Coherent Inc., one of the world’s leading providers of lasers and laser-based technology, is now ready to polish all of the TMT primary mirrors...

NASA Pays Tribute, Says Goodbye to One of Agency’s Great Observatories

Spitzer • January 15th, 2020

NASA will host a live program at 1 p.m. EST Wednesday, Jan. 22, to celebrate the far-reaching legacy of the agency’s Spitzer Space Telescope – a mission that, after 16 years of...

First Asteroid Found Inside Orbit of Venus

ZTF • January 15th, 2020

A rare asteroid orbiting snugly within the inner confines of our solar system has been discovered by Caltech's Zwicky Transient Facility, or ZTF, a survey camera based at...

Probing the Hubble Constant with NASA's WFIRST

Wide Field InfraRed Survey Telescope • January 10th, 2020

Discrepancies in the Hubble constant, which describes how fast the universe is expanding, have vexed astronomers for years. Values predicted from observations of the early...