Observatories

Exoplanets, Planets

In pursuit of exoplanets

Science

The photographic legacy of Lowell’s Great Refractor

Science

A visit to Chilescope Observatory

Observing

Protests resume in Hawaii with start of Thirty Meter Telescope construction

Cosmology, Science

Why scientists are putting a telescope on the bottom of the ocean

Science

Hawaii’s getting a stellar new observatory

Exotic Objects

ALMA finds a swirling cool jet that reveals a growing supermassive black hole

Exoplanets, Planets, Solar System

Flying observatory detects atomic oxygen in martian atmosphere

Exotic Objects

ALMA measures mass of black hole with extreme precision

Exotic Objects

Fermi helps link cosmic neutrino to blazar blast

Cosmology, Galaxies

Dwarf dark galaxy hidden in ALMA gravitational lens image

Cosmology, Galaxies

ALMA spots monstrous baby galaxies cradled in dark matter