Yes.
That's what telescopes allow (and require) that you do.
The reason is that the speed of light is finite, so you never see "now", but what happened in the past.
I don't think that it's possible to do that.
No, it is not possible to change the past. Once the fabric of time has been woven it is irrevocable. The present is the product of the past.
No, at least, that doesn't seem likely. The information "is somehow there", but not in a way that can be recovered systematically. Of course, in special cases, you can deduce something about the past.
for an individual, no for a species, yes the DNA in individuals of a given species does contain information about the evolutionary past of that species
no but modern understanding of the universe says this is not possible
The distant universe is seen as it was when the light we see now left it, this is as much as 13 to 15 billion years ago.
Yes, you can find past flight information for a specific journey by contacting the airline or checking your booking history on their website.
To find past flight information, you can typically check the airline's website, use flight tracking websites like FlightAware or FlightStats, or contact the airline directly for a record of your past flights.
You can find information on past flights by checking your airline's website, contacting the airline directly, or using online flight tracking websites like FlightAware or FlightRadar24.
Call their sports information director.
The Senate's official website has a section called Inaugural that lists information about past inaugurations. Time Magazine's online site also has a section about past inaugurations.
The universe was hotter in the past due to the Big Bang event which marked the beginning of the universe. As it expanded and cooled over time, galaxies, stars, and planets formed.