How do I convert an equation into standard form? “Remember, standard form is Ax+By=C. To convert to this form, all we have to do is bring our x-terms to the left side of the equation, then we’ll make sure our A-value...
How long would it take to walk to the nearest star? “The closest star, Proxima Centauri, is 4.24 light-years away. A light-year is 9.44 trillion km, or 5.88 trillion miles. That is an incredibly large distance. Walking to Proxima Centauri would...
Is Sun the nearest star to Earth? “Sun is the nearest star to the Earth.” What is the 2nd closest star to Earth? “The first nearest star from Earth is the Sun. The second nearest star is the Alpha Centauri. It...
How long would it take to get to Proxima Centauri? “Proxima Centauri is 4.2 light-years from Earth, a distance that would take about 6,300 years to travel using current technology. Such a trip would take many generations.” Can humans reach Proxima...
How long would it take to Alpha Centauri? “Alpha Centauri is 4.4 light-years away, or nearly 40 trillion kilometers. The fastest spacecraft so far launched into space, the NASA-Germany Helios probes, traveled at 250,000 kilometers per hour. At that speed, it...
Which is the closest star to the Earth? “The closest star to Earth is a triple-star system called Alpha Centauri. The two main stars are Alpha Centauri A and Alpha Centauri B, which form a binary pair.” What’s the closest star...
Does Alpha Centauri have planets? “The Alpha Centauri system as a whole has two confirmed planets, both of them around Proxima Centauri. While other planets have been claimed to exist around all of the stars, none of the discoveries have been...
How far is the star from the Earth in KM? “So, how bright a star appears in the night sky depends on its size as well as how far away from us it is. The closest star is about 25,300,000,000,000 miles...
How long will it take to get to Alpha Centauri? “Alpha Centauri is 4.4 light-years away, or nearly 40 trillion kilometers. The fastest spacecraft so far launched into space, the NASA-Germany Helios probes, traveled at 250,000 kilometers per hour. At that...
How many kilometers away is Proxima Centauri? “Proxima Centauri, the closest star to our own, is still 40,208,000,000,000 km away. (Or about 268,770 AU.)” How long would it take to get to Proxima Centauri? “Proxima Centauri is 4.2 light-years from Earth,...