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What have Astronomers have been unable to prove that what exist?
'Dark matter' and 'dark energy' have not been observed or proven yet.
What is astronomers have been unable to prove that it exists?
There are several speculative ideas in astronomy, which can't currently be proved - nor completely disproved. Some of these include wormholes; parallel universes; the possibility of time travel and faster-than-light travel.
Astronomers have been unable to prove it exists?
Astronomers are unable to prove the existence of dark matter & dark energy.In fact astronomers have not yet proved most astronomical effects. Worm holes, black holes, or even the big bang. But proof in theories is almost impossible. The longer a theory stays intact is a sign of it's "proof" but some "sane" theories have been proven to be incorrect - "Einsteins biggest blunder".No scientist will say they have proved anything "astronomical" as it is almost impossible to prove anything without physical interaction.It's a bit like saying "I can prove that dogs live in the next street" based on only hearing their barks and not actually going there.
What is the thing astronomers have been able to proove that it exists?
Black Holes
What is something that astronomers have been unable to prove?
Search the Wikipedia for "Unsolved problems in astronomy". One such problem is, how does the Sun's corona heat up to a temperature that is much higher than the photosphere. Although there are some ideas how this happens, the details aren't quite clear yet.
What predictions are prove or disprove by astronomers?
Astronomers make predictions about celestial events based on theories and observations. Some predictions that have been proved include the existence of black holes and the existence of exoplanets. Some predictions that have been disproved include certain theories about the behavior of dark matter and the nature of certain astronomical phenomena.
Can you prove that the moon exists?
Yes, the existence of the moon can be confirmed through observations made with telescopes and even with the naked eye. Its gravitational influence on Earth, causing tides, and various spacecraft missions that have flown to and orbited the moon also provide evidence of its existence.
In which part of the electromagnetic spectrum have astronomers been unable to get any information?
We can get information from any portion of the electromagnetic spectrum provided we use the correct "listening" devices; that is the entire range, Radio, microwave, infrared, visible, ultra violet, xray, and gamma rays
Why have astronomers only been on the moon?
Only astronauts have been to the moon.
Why does not everyone believe in God?
If there were any proof of the existence of God, it would not require faith to believe in him - it would be a fact that no reasonable person would deny. After almost two thousand years, theologians are still unable to prove that God even exists, so some among us feel that they have been given long enough to make their case, and that God does not exist.
Proof god doesnt exist?
It is not possible to prove God doesn't exist, just as we can't prove fairies, elves and unicorns don't exist. The inability to prove something doesn't exist does not therefore mean that it does exist. It is not possible to prove that there is no teapot in orbit around Pluto, yet the lack of such a proof doesn't mean that the teapot therefore exists. There have been several attempts to prove that God exists using logic (eg Kalam cosmological argument, Transcendental Argument for God [TAG]), but these are not universally accepted as valid and true - if they were then there'd be no need for any further discussion.
How long have astronomers been looking for a new planet?
Since the beginning of astronomy. Astronomers are ALWAYS looking for new things.
