Nobeyama Radio Observatory

Definition

Nobeyama Radio Observatory is a premier radio astronomy facility in Japan, specializing in millimeter-wave observations. It contributes significantly to our understanding of the universe through its advanced telescopes and instruments.

5 Must Know Facts For Your Next Test

1. Located in the Nagano Prefecture, it was established in 1982 by the National Astronomical Observatory of Japan (NAOJ).
2. Home to the Nobeyama 45m Radio Telescope, one of the largest millimeter-wave radio telescopes in the world.
3. Plays a crucial role in observing molecular clouds, star formation regions, and galaxies.
4. Part of international collaborations such as the Very Long Baseline Interferometry (VLBI) for high-resolution imaging.
5. The observatory also features the Nobeyama Millimeter Array (NMA), which consists of six 10-meter antennas.

Review Questions

Related terms

Radio Telescope:

A type of telescope that detects radio waves from astronomical objects.

Millimeter-Wave Astronomy: The study of astronomical phenomena at millimeter wavelengths.

Very Long Baseline Interferometry (VLBI): A technique that combines data from multiple radio telescopes to achieve high-resolution observations.