- A
megamaser is a type of
astrophysical maser,
which is a
naturally occurring source of
stimulated spectral line emission.
Megamasers are distinguished...
- "anomalous arms"
detectable using an X-ray telescope. M106 has a
water vapor megamaser (the
equivalent of a
laser operating in
microwave instead of
visible light...
- the
Hubble constant is 69.8+1.9 −1.9 (km/s)/Mpc. In
February 2020, the
Megamaser Cosmology Project published independent results based on astrophysical...
-
radiation and
making UGC 6093's core
shine excessively. This
galaxy is also a
megamaser,
which means that it acts as a
giant astronomical laser generating microwaves...
- any
previous source.[12] This was
termed a
megamaser because of its
great luminosity; many more
megamasers have
since been discovered. A weak disk maser...
-
powerful masers, ****ociated with
active galactic nuclei, are
known as
megamasers and are up to a
million times more
powerful than
stellar masers. The meaning...
-
Aubrey D.; Henkel,
Christian (1989). "Molecular
outflows in
powerful OH
megamasers". The
Astrophysical Journal. 346: 680. Bibcode:1989ApJ...346..680B. doi:10...
- ; Kadler, M. (September 2017). "Radio
continuum of
galaxies with H2O
megamaser disks: 33 GHz VLA data".
Astronomy & Astrophysics. 605: A84. arXiv:1706...
- revolution,
forming a
moderately chaotic pattern. The
galaxy hosts a
hydroxyl megamaser. NGC 5861 is the
foremost member of a
small galaxy group that also includes...
-
designated as MCG+01-38-004 and MCG+01-38-005, is a pair of
interacting megamasers in the
constellation Virgo,
roughly 400,000,000 light-years (120,000,000 pc)...
