adaptive optics – Astronomy Now

Stunning new view of the Carina Nebula shows power of adaptive optics

5 October 2020 Astronomy Now

An infrared adaptive optics system gives Gemini South telescope a remarkably clear view of the Carina Nebula, providing a wealth of never-before-seen detail.

Giant Magellan Telescope wins grant to help develop advanced technologies

20 September 2020 Astronomy Now

The Giant Magellan Telescope Organisation wins a $17.5-million grant to help develop advanced adaptive optics and mirror alignment technology.

“Tension” increases with different measurement of Hubble constant

24 October 2019 Astronomy Now

The first use of adaptive optics to measure the Hubble constant appears to confirm a discrepancy in cosmologists’ understanding of how fast the universe is expanding.

Earth-bound CHARIS samples atmospheric gases of exoplanets

11 November 2016 Astronomy Now

A team of scientists and engineers led by Princeton University researchers recently reported the successful operation of a new instrument for the 8.2-metre Subaru Telescope at the Mauna Kea Observatory on Hawaii that will allow astronomers to make direct observations and take spectra of planets orbiting nearby stars.