Interferometry

Astronomers Image Mysterious Dark Object That Eclipses Epsilon Aurigae

Epsilon Aurigae has baffled astronomers since the 1800's, but new images are providing insight into this very unusual eclipsing binary…

15 years ago

Unprecedented Images Show Betelgeuse Has Sunspots

Caption:The surface of Betelgeuse in near infrared at 1.64 micron in wavelength, obtained with the IOTA interferometer (Arizona). The image…

15 years ago