Astronomy Crossword Puzzles

this large planet is surrounded by rings of rocks and debris, the closest star, this planet is named after the roman god of the sea, named after the …

things in motion tend to stay in motion, it takes the earth a full year to do complete this motion, a shooting star headed towards the earth, …

_ creators are left by meteorites, this word means moon, _ 's law says that nearby galaxies are moving away from us slowly, this planet is the …

who are known for their knowledge in astronomy, device used for seeing faraway objects, written document used to represent the positions and movements …

the explosive end of a super red giant, the amount of energy coming off the surface of a star, formed when hydrogen fusion begins and the energy in …

a dying phase of a star, _ nebula, what fire does, a heavenly body that produces its own heat, what stars do when they go supernova, the most common …

_ is a gas giant planet that is smaller than jupiter but larger than neptune, all but two planets in the solar system have a natural satellite, or _ , …

pluto is this type of planet, clyde tombaugh's job, pluto was discovered in nineteen _ , antonym of predictable, synonym for motivating, about _ …

a set that includes a star and all of the matter that orbits it, including planets, moons, asteroids, comets, and other objects, rocks floating around …

natural satellite; ours is called luna, extended shell of icy objects that exists in the outermost region of the solar system, 8 in our solar system, …

supernova remnant, first object in messier's catalog, m31, our nearest spiral galaxy neighbor, m45, visible to the naked eye, m57, glowing …

what is saturn's most spectacular feature?, jupiter has how many moons?, neptune has what that produces more energy than the planet receives from …

this causes the light emitted by a meteor, comets in the kuiper belt circle the sun in the same _ as our planets, the part of a comet made of water …

the sun and all the planets, moons, and other objects that orbit it, the scientific explanation for how the universe began with a massive explosion, …

us space traveler, russian space traveler, russian space program, us space program, father of us manned space program, russian satellite, chinese …

moon landing mission, probe exploring the outer solar system, space telescope for deep-space imaging, space shuttle disaster mission, rover on mars, …

a large object that moves around a star, the layer of gases or air surrounding the earth or another planet, a piece of land surrounded by the sea, a …

the 3rd planet in the solar system, when the earth is at its furthest point from the sun in orbit, the force that pulls everything to the ground, a …

a group of stars that forms a particular shape in the sky, is one of the famous constellations called "big bear", it also can be seen all …

the name of our galaxy, the number of planets in our galaxy, to go around another object, to spin on one's axis, the earth has a _ of 23.5 …

the unit of temperature in usa, a dangerous stream of charged particles released from the sun, the si unit for this quantity is the pascal (pa), one …

scientists use this to study venus because of its clouds, it takes venus 243 earth days to do this, it takes venus 225 earth days to do this, venus …

the rate or number of crests of a wave that move past a given point in a given unit of time, all of time and space and its contents. includes, …

mercury is 36 million miles from the _ , the _ of mercury is 3.3 x 10 to the power of 24, what planet has the diameter of 12,756 km, what planet has …

the iss travels 5 miles in one _ , most iss visitors are from this country, the iss was launched from earth into space in _ , skydiving off the iss, …

a celestial body in orbit around a star, with a near-spherical shape, the planet named after the roman god of travel, an object in orbit of a …

saturn is considerably light in terms of density that it would float in _ , these planets contain high amounts of hydrogen and helium and sit outside …

the center of the sun where energy is produced, the layer where energy moves outward as light, the layer where hot gas rises and cool gas sinks, the …

a gas giant and it has the biggest rings, amount of planets, planets made out of gas, a rocky and the smallest planet and the nearest to the sun, a …

hottest layer of the sun, energy moves outward here, hot gas rises, cool sinks, visible surface of the sun, thin layer above the surface, outermost …