You are inquisitive and outward-looking, with a burning curiosity for the universe and what might be out there.
You are drawn to the idea of space exploration and the possibility that intelligent life exists elsewhere in the cosmos.
These passions make you a great candidate for a career in astronomy..
By studying the cosmos beyond our own planet, we can understand where we came from, where we are going, and how physics works under conditions which are impossible to recreate on Earth..
You are inquisitive and outward-looking, with a burning curiosity for the universe and what might be out there.
You are drawn to the idea of space exploration and the possibility that intelligent life exists elsewhere in the cosmos.
These passions make you a great candidate for a career in astronomy..
The nearest stars to Earth are three stars that lie about 4.37 light-years away in the Alpha Centauri triple-star system.
The closest of these stars, Proxima Centauri, is just about 4.24 light-years away. (for reference, one light-year is approximately equivalent to 5.88 trillion miles (9.46 trillion kilometers))..
Stellar backyard: Most stars visible with the naked eye are within 1 000 light-years from Earth; in an astronomical sense they are in our backyard.
If all stars had the same energy output, it would be easy to tell their distances: fainter stars would be further away..
4.246\xa0light yearsProxima Centauri / Distance to Earth.
Most of the time, astronomers derive information from an analysis of the light or the motions of celestial bodies, a process that, to the uninitiated, may seem more like sorcery than science.
In fact, astronomy is a challenging science, but not because the universe is inaccessible in the conventional sense..
Alpha Centauri A \& B are roughly 4.35 light years away from us.
Proxima Centauri is slightly closer at 4.25 light years.Dec 8, 2020.
The fruits of scientific and technological development in astronomy, especially in areas such as optics and electronics, have become essential to our day-to-day life, with applications such as personal computers, communication satellites, mobile phones, Global Positioning Systems, solar panels and Magnetic Resonance .
The International Astronomical Union comprises almost 10,145 members from 70 countries who are involved in astronomical research at the PhD level and beyond..
The fruits of scientific and technological development in astronomy, especially in areas such as optics and electronics, have become essential to our day-to-day life, with applications such as personal computers, communication satellites, mobile phones, Global Positioning Systems, solar panels and Magnetic Resonance .
Most astronomers work in offices and occasionally visit observatories, buildings that house ground-based telescopes used to observe natural phenomenon and gather data.
Some astronomers work full time in observatories..
Powered by Heavens Above, our interactive viewer charts the night sky as seen by eye. The map includes the Moon, stars brighter than magnitude 5, the five bright planets (Mercury, Venus, Mars, Jupiter, and Saturn), and deep-sky objects that can be seen without the use of optical aid.
We are a small and ambitious Astronomy Club
Located in the heart of the Scenic Rim. Founded in 2011
The club has gone from strength to strength to becoming one of the more known clubs in the region. No event found!
This item will only be visible to you
Admins
And anyone marked as a creator. This item will only be visible in searches to youYour friends
And admins. Planetary Mass?
In addition, the stroke of the Earth around the Sun shows us a different portion of the sky depending on the time of year. The Sun, Moon, planets, have a perceptible movement over days (or weeks) to the background of stars while stars are so distant that they appear stationary in a human life. Do you know the printed version of this sky map?
Did you know ? Every evening, the stars in the sky return to the same place 4 minutes early because the Earth’s movement in its orbit around the sun gives us a slightly different background of stars each night. These 4 minutes represent the difference between the length of a day (24 hours) and that of an earth’s rotation (23 hours and 56 minutes).
