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Usage
Helium is not used for observational purposes by the Hubble orbiting optical telescope. Helium is used to cool telescopes for imaging in the infra-red and sub-millimeter bands of non-visible light. Hubble's detectors are not as sensitive, as its mirrors are kept warm (about 15C).
Objects photographed
Some quasars and other objects studied spectrographically by Hubble date to the "helium reionization" period of the early universe, some 11.3 to 11.7 billion years ago.
What else can I help you with?
What type of telescope does the hubble space use?
The Hubble Space telescope is a reflecting Telecope
Which thing is called Hubble?
It is the one kind of telescope use in space. The Hubble Space telescope, is the one of the most common used-technology in space. The Hubble Space telescope was named after Edwin Hubble.
What are the characteristics of the space hubble?
The characteristics of the space hubble is that it makes use of the telescope.
What telescope do astromers use?
i think its hubble space telescope......
Is there a difference between the Hubble space telescope and the Hubble telescope?
a major difference the huble space telescope is in orbit while the regular is in use only on the ground
What space telescope is in use today?
The Hubble Space Telscope
Could i use the hubble space telescope?
No, individuals cannot use it.
Why do you use a hubble space telescope?
to try to find the beginning of the universe..to study the stars...
What is the name of the telescope that they use to see galaxies?
the hubble telescope edwin hubble :)
What types of technology would a scientist use to study the night sky?
a hubble space telescope
In what year did the Hubble space telescope go into operation?
The Hubble telescope was launched in 1990, but faulty optics limited its use until a shuttle mission made repairs in 1993. Other servicing missions improved its onboard instruments. It will be mostly superseded by the James Webb Space Telescope planned for launch around 2018.
How do space stations explore space?
space stations use a variety of objects to explore space. probes and the Hubble Space Telescope are main ones.
