How many space shuttles were there and what were their names?
5: NASA's final tally for the number of spaceworthy vehicles built for the space shuttle fleet. The shuttles that have launched into space are: Columbia, Challenger, Discovery, Atlantis and Endeavour. Challenger and Columbia were lost during spaceflight tragedies.
How much does it cost to build a space shuttle?
If the SLS is able to meet the $500 million target, it would end up being cheaper to fly than the space shuttle. The shuttle program cost about $209 billion (in 2010 dollars) over its lifetime and made a total of 135 flights, yielding an average cost per launch of more than $1.5 billion.
One million Earths can fit inside the Sun: Ancient astronomers once believed the Earth was at the centre of the
Universe but now we know that the Sun is at the centre of our Solar
System and our planets orbit the Sun. The Sun makes up 99.8% of the
entire mass of the whole Solar System. One million Earths would be
needed to be the same size as the Sun.
There is a dwarf planet named after an Easter island legend: Dwarf planet Makemake was discovered at Easter 2005. The Easter
Island Moai figures were the inspiration for its name. Makemake in Rapa
Nui mythology was the creator of humanity and the god of fertility. He
is also a feature in many rock and cave drawings on the island