Physics & Astronomy
galaxies
quasars
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x rays
gravitational waves
neutrinos
luminosity
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energy
telescopes
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LIGO (observatory)
active galactic nuclei
observatories
pulsars
afterglows
neutron stars
stars
cosmology
catalogs
supernovae
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gravitation
gamma rays
baryons
nuclei
color
Hubble Space Telescope
dark matter
oscillations
sky
collisions
photons
XMM-Newton telescope
light curve
universe
blazars
nucleons
relativity
muons
flares
astrophysics
rays
shock
newton
halos
physics
protons
continuums
supergravity
star formation
estimates
cross sections
cosmic ray showers
spectral energy distribution
time measurement
photometry
quantum chromodynamics
point sources
interactions
confidence
coalescing
partons
nebulae
dust
planetary nebulae
sensitivity
signatures
globular clusters
metallicity
stellar mass
accretion disks
power spectra
scattering
supernova remnants
radii
star formation rate
ionization
scalars
binary stars
algebra
kinematics
spectroscopy
reverberation
strings
hadrons
geometry
radiation
cameras
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probes
predictions
profiles
decay
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weakly interacting massive particles
xenon
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high altitude
Earth & Environmental Sciences
luminosity
gamma radiation
energy
radio
erg
accretion
observatory
power law
merger
cosmic ray
detection
spectroscopy
distribution
ionization
wavelength
dust
radiation
rate
timescale
cosmology
point source
detector
gas
magnetic field
energetics
parameter
near infrared
index
analysis
flaring
extinction
ejecta
crab
acoustics
project
electron
young
simulation
hydrogen
effect
engine
explosion