Journal 1
THE HUBBLE SPACE TELESCOPE
Research and gather information from the internet about the Hubble Space Telescope. Use the following questions as the basis for your journal entry:
- What was Hubble’s involvement in space research?
- What does the telescope do?
- Where can the telescope be found?
- What is Hubble’s law?
Edwin Hubble was a space astronomer which involves him in space research. He was also the inventor of the hubble telescope. Found 600km above the earth the telescope researches and allows people to see into deep space. People Have witnessed stars die out and discovered new planets thanks to this telescope. Hubbles law is the furthur away the galaxy is the faster it is moving.
Journal 2:
THE BIG BANG:
What contribution did the following scientists make towards the big bang theory?
- Walter Adams.
- Ralph Alpher.
- Robert Dicke.
Walter adams:
Studied stellar spectra worked on solar spectroscopy. Was able to demonstrate that a spectra could be used to tell if the star was a white dwarf.
Ralph Alpher:
Authorised his diserration on the big bang theory. His mathamatical formula became the theory of the origin of the universe.
Robert Dicke;
contributed to advances in radar, atomic physics, quantum optics, gravity physics, astrophysics, and cosmology.
Journal 3:
Recently NASA was successful in launching a space craft named Phoenix which landed on the surface of Mars.
You are to write a journal outlining why NASA would undertake such an experiment.
- What do you think the Phoenix will find?
- Do you think as a planet we should be researching other planets? Why/ why not?
- Any other comments.
Nasa would undertake an experiment like this because it gives the human race a better understanding of whats going on around them. As a planet we must research other planets because we might be able to find useful information like whether or not we can survive on certain planets or how old the universe is these facts can be foud out by researching. So nasa is going very good in its research.
JOURNAL ENTRY 4
Investigate how Jocelyn Bell Burnell discovered pulsars in 1967. Write a short account of this event. (5 lines)