The upcoming nova will remain visible to the naked eye for a bit less than a week, NASA predicts. Supernovae, which are much brighterexplosions, are in a class of their own. Novae like T CrB are called cataclysmic variable stars, because their outbursts ...
In any given month, it's impossible to know if you're at the peak of the solar cycle. This is because you never know for certain if the next month's sunspot activity will exceed the activity of the month you're currently in. Even several months after the suspected solar maximum, we ...
Will our sun supernova? It'll swell into a red giant, whose outer layers will engulf Mercury and Venus and likely reach the Earth. Life on Earth will end. If the sun were more massive – estimates vary, but at least several times more massive – it would explode as a supernova. .....
the whole story of programming and IT will end, because there will be no one to pay for it and there is no need. Almost all developers will do other things that will be in demand by society. IT specialists cannot be a driving force by themselves, people need the result of their work....
exploring whether internal heating within the Earth happens because our young Sun was born close to a supernova explosion of a massive star; this explosion would be catastrophic for life on Earth today, but may provide the necessary conditions for life to have developed on Earth in the first ...