The ____ Space Telescope was launched in 2021. |
Big Dipper |
New stars are being formed within the ____ Nebula. |
Copernicus |
Polaris is commonly known as the ____. |
Herschel |
William ____ discovered Uranus using a telescope in 1781. |
Kuiper |
The ____ is an asterism in the Ursa Major constellation. |
North Star |
The ____ cloud is the source of most long-period comets. |
Oort |
Nicolaus ____ proposed that the planets orbit the Sun. |
Orion |
Most dwarf planets (including Pluto) are within the ____ belt. |
Webb |