-
Extragalactic astronomy is the
branch of
astronomy concerned with
objects outside the
Milky Way galaxy. In
other words, it is the
study of all astronomical...
- An
extragalactic planet, also
known as an
extragalactic exoplanet or an extroplanet, is a star-bound
planet or
rogue planet located outside of the Milky...
- A
nebula (Latin for 'cloud, fog'; pl.: nebulae, nebulæ, or nebulas) is a
distinct luminescent part of
interstellar medium,
which can
consist of ionized...
- The
cosmic distance ladder (also
known as the
extragalactic distance scale) is the
succession of
methods by
which astronomers determine the distances...
-
corresponding to a
redshift of 14.32. Part of the JWST
Advanced Deep
Extragalactic Survey (JADES), this
discovery highlights a
galaxy significantly more...
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Extragalactic cosmic rays are very-high-energy
particles that flow into the
Solar System from
beyond the
Milky Way galaxy.
While at low energies, the...
-
BOOMERanG experiment (Balloon
Observations Of
Millimetric Extragalactic Radiation And Geophysics) was an
experiment that flew a
telescope on a (high-altitude)...
- (refcode) was
originally developed to be used in
SIMBAD and the NASA/IPAC
Extragalactic Database (NED), but it
became a de
facto standard and is now used more...
-
BICEP (Background
Imaging of
Cosmic Extragalactic Polarization) and the Keck
Array are a
series of
cosmic microwave background (CMB) experiments. They...
-
maser in the
Milky Way, and
extragalactic maser encomp****es all
masers found outside the
Milky Way. Most
known extragalactic masers are megamasers, and...
