In optical astronomy, the highest angular resolution is presently offered by phase/amplitude interferometers combining light from telescopes separated by baselines up to a few hundred metres.

Hypertelescope capable of direct high-resolution imaging with a high limiting magnitude have been built and tested on Earth. The Hypertelescope group have proposed giant telescopes 10-25 kilometers ...

When it comes to telescopes, many would argue that bigger is better. During the 20th Century, astronomers and engineers built telescopes with larger and larger apertures, striving to gather more and ...

Georgia State’s CHARA array is an optical interferometer located on Mount Wilson, California CREDIT Georgia State University Plans are underway to add a seventh movable telescope to Georgia State ...

When astronomers talk about an optical telescope, they often mention the size of its mirror. That's because the larger your mirror, the sharper your view of the heavens can be. It's known as resolving ...

The size and weight of advanced astronomical telescopes pose a constant challenge to engineers aiming to launch them into Earth orbit, so any routes to improve matters without compromising on ...

The team of researchers at Lockheed Martin sees a future where telescopes can be scaled up yet possessing the same capacity of current models at a price that is relatively cheaper. Scaling up ...

Lockheed Martin is working on a space telescope with a one-inch wide sensor. The company claims its telescope called SPIDER (Segmented Planar Imaging Detector for Electro-Optical Reconnaissance) is ...

Plans are underway to add a seventh movable telescope to Georgia State University’s Center for High Angular Resolution Astronomy— known as the CHARA Array—that would increase the resolution, or the ...