Phase-Shifting Interferometry (PSI) techniques have become fundamental in optical metrology for accurately measuring surface topographies and reconstructing three‐dimensional profiles.

PI, a global leader in piezo nanopositioning and precision motion control equipment, announces the S-312 piezo phase shifter stage series with five aperture diameters ranging from Ø2" (53mm) to Ø12" ...

In astronomy, larger distances are both a blessing and a curse. They can cause issues like longer communication times, which ...

Bold new theories on "mirror worlds" and how dark matter may have formed - from black hole relics to quantum horizons.

Astronomers using ALMA have discovered complex organic molecules, including potential precursors to life's building blocks, ...

Using the Atacama Large Millimeter/submillimeter Array (ALMA), a team of astronomers led by Abubakar Fadul from the Max ...

The largest merger of two black holes ever recorded has been detected by astronomers. The collision of the pair, each more ...

Chemical evolution begins before planets are formed: The findings suggest that protoplanetary discs inherit and further ...

Astronomers have discovered signs of complex organic molecules, considered precursors to sugars and amino acids, within a planet-forming disc. Using the powerful Atacama Large Millimeter/submillimeter ...

Using the Atacama Large Millimeter/submillimeter Array (ALMA), a team of astronomers led by Abubakar Fadul from the Max ...

Testing this tech will be helpful for navigation in contested environments where GPS may be degraded or denied,” said Gen.

Using the Atacama Large Millimeter/submillimeter Array (ALMA), a team of astronomers led by Abubakar Fadul from the Max Planck Institute for Astronomy ...