space Crossword

celestial object
large star system
astronomical distance
something that is rare to occur
one of santas reindeer
the line where earths surface and sky meet
physics that studies celestial bodies and the universe as a whole
neighbor of scorpius
bright exploding star
cloud of gas in space
what makes up 90% of space?
what is a large area that spans over 500 million light years?
entire frequency range of electromagnetic waves
the intensely luminous surface of a star
what colour is basically impossible to see?
what planet has 17 moons?
mammary gland of a cow
what caused the big power outage in 2003?
dull time for male ducks?
what is our solar systems closest star called?
early satellite is called a ?
the coloured ring around the sun is called?
the straight line configuration of 3 celestial bodies in a gravitational system is a
weight attraction
meteorite impact product
stephen hawking subject
what is saturn's brightest moon
proportion of light a planet reflects is called a
core of an atomic explosion
streaker at night
particles that are the exact opposites of all the particles in the universe
darker part of a sunspot is called a?
empty spaces
raido measurement
the scientific word for northern lights is?
line of a telescope
central part of the earth
big group of stars
physical universe
who was the first astronaut that landed on the moon
the way that the planets orbit around the sun