0
Can astronauts only ever travel to planets and moons in your solar system?
Wiki User
∙ 11y ago
So far, with current technology, yes. Note that the nearest stars are in the order of 10,000 to 100,000 times farther than the planets in our own Solar System. You might imagine a technology that allows astronauts to travel to such other star systems, but that would require enormous technological breakthroughs, and the trip may well take generations - or require the astronauts to be put in some sort of artificial hybernation - another technological breakthrough we haven't achieved yet.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Do all the planets of the solar system have moons?
Mercury and Venus do not have moons
How many planets are in your solar system that do not have moons?
Mercury and Venus do not have moons.
Do most planets have moons that orbit around them?
Yes, most planets do have moons that orbit around them. In our own solar system, six out of eight planets have moons, and the dwarf planet Pluto also has moons. Only the two innermost planets, Mercury and Venus, do not have moons.
Which planet has the most number of moons in the solar system?
Out of the planets in our Solar System, Jupiter has the most moons. It has 63 confirmed moons.
Does gas planets have gas moons?
None of the gas planets in our solar system do. All of their moons are rocky or icy objects.
which two planets have no moons system?
Mercury and Venus are the two planets that have no moons.
Do most planets have moons?
In our Solar System all planets have moons, except for Mercury and Venus.
How many planets in your solar system have no moons?
The answer is there are two planets which have no moons. Venus and Mercury
Name the two planets without moons?
In our solar system, Mercury and Venus are the two planets which do not have moons.
Do all the planets of the solar system have moons?
Mercury and Venus do not have moons
How many planets are in your solar system that do not have moons?
Mercury and Venus do not have moons.
What is the name of two planets that have no moons?
'Mercury' and 'Venus' is. Those are the only planets in our solar system without moons.
Do most planets have moons that orbit around them?
Yes, most planets do have moons that orbit around them. In our own solar system, six out of eight planets have moons, and the dwarf planet Pluto also has moons. Only the two innermost planets, Mercury and Venus, do not have moons.
How many of the eight planets in our solar system have moons?
Six out of the eight planets in our solar system have moons. (Mercury and Venus are the only two that do not.)
How many moons in the Solar System orbit around the planets?
169 moons.
Which planet has the most number of moons in the solar system?
Out of the planets in our Solar System, Jupiter has the most moons. It has 63 confirmed moons.
Does gas planets have gas moons?
None of the gas planets in our solar system do. All of their moons are rocky or icy objects.
