Earth also lies tilted on its axis by In the language of astronomy, we say that brighter stars have a higher magnitude. And no scientist denies that the complete melting of the caps would be calamitous. Thus, the Big Bang was so hot that today, All three of the satellites above, natural and artificial, share the same constant K. Saturn is around 9. After that, our galaxy will collide with Andromeda.

We know this because analysis of meteorites and Mars rocks reveals different ratios of oxygen isotopes. When all was said and done at the end of the day, The riddle was resolved… the Copernican way. I apologise for the poor sound quality of part two, but stick with it. This also applies when using a telescope or binoculars. Basically, it works like this….

Observations are made as part of the coursework requirements and guidance on completing the required drawings or photographs is provided.

Today, though, such bleak notions have been well and truly punctured. The Plough is a very useful and recognisable star pattern, but it ddawings part of a bigger pattern, a constellation, called The Great Bear.

GCSE Astronomy – Newton’s Notepad

I glanced up and was surprised to see many stars concentrated in a line. This is why a neutron star is so named. They are among the most distant objects in the Universe. What features of Earth distinguish it from other planets? Subject s Science, Physics Tags n.


astronomy gcse coursework constellation drawings

A solar eclipse is caused by the Moon in its New Moon phase passing directly in front of the Sun from your perspective on Earth. What exactly cgse sunspots? About project SlidePlayer Terms of Service.

Nor can we use radar, since it would take many years for signals to travel the vast distances involved. The sketch below is meant as a bit of fun! The Leonids result from the debris left by Comet Tempel-Tuttlea short-period comet that passes by the Sun every 33 years.

astronomy gcse coursework constellation drawings

In reality, huge distances separate the planets, yet they appear to line-up because they all orbit the Sun in a flat plane. Earth-Like World Spotted Nearby! Still, strong evidence supports a growing rise in sea level. Alternatively, you could be given some information and asked to perform a simple calculation. Meteoroids may possess some iron-nickel content.

GCSE Astronomy

Inthe NASA space shuttle Challenger exploded 73 seconds into its flight, claiming the lives of all seven crew members, including one school teacher — Christa McAuliffe, winner of a competition, whose prize was to become the first teacher in space.

He saw galaxies moving away from each other… fleeing faster by the second. Lunar eclipses do not occur at every Full Moon, for the same reason that solar eclipses do not occur at every New Moon. Earth is the third planet from the Sun, at an average distance of 93 million miles million kilometres.


GCSE Astronomy Controlled Assessment

That having been said, our Sun is pretty average next to all the stars out there. Constellatiln sunspots last from a few days to several weeks. Matter wants to fall into the black hole. Can we view our whole galaxy through ordinary telescopes? A similar rule governs the apparent movement of the Sun across our sky.

GCSE Astronomy Controlled Assessment – ppt download

The outer belt also attracts particles emitted by solar flares. Time and further investigation will tell.

Beyond our Solar System, distances are so vast that the AU becomes meaningless. If so, point to any of the following:. What are the main physical characteristics of the planets? What are galactic clusters? And that was on a short trip to the Moon, so a Mars mission lasting over a year could take astronmoy hard toll on the crew. The best way to achieve this is by spending some time outdoors away from artificial lights prior to observing.

This spinning disc is superheated to millions of degrees Celsius by friction.