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- Hawking is a
- giant in cosmo-
- logy, and would
- be so even if he
- had not fought
- a crippling dis-
- ease and written
- a bestseller along
- the way. He has
- made an immense
- contribution to
- our understanding
- of where (if any-
- where) our
- universe has
- come from
- #
- Forced for many
- years to rely on
- assistants to
- translate his
- failing speech
- Hawking now
- has a voice
- synthesiser that
- allows him to
- talk. He produces
- new theories at an
- increasing rate and
- writes best-
- selling books,
- notably A Brief
- History of Time
- #
- Hawking said:
- "Roger Penrose and
- I showed that Ein-
- stein's Theory of
- Relativity implied
- the universe must
- have a beginning
- and possibly an
- end." Put simply,
- they proved that
- the theory of the
- 'Big Bang' was
- correct, and tha
- black holes not
- only exist but
- also emit energy
- #
- A black hole
- is known to
- scientists as a
- "singularity" - a
- point where the
- known laws break
- down. Black holes
- are believed to
- be caused by the
- inward collapse, or
- implosion, of stars.
- The possibility of
- their existence was
- first posited in the
- eighteenth century
- #
- As one of a handful
- of physicists in
- his field, Hawking
- collects awards
- as others collect
- parking tickets.
- But he sees this
- as incidental; his
- main driving force
- is the desire to
- explain the many
- unsolved enigmas
- of the cosmos
- #
- For scientists in
- all fields, the goal
- of understandings
- all the workings of
- the universe is a
- kind of Holy Grail.
- Sometimes it seems
- almost within their
- grasp, but so far it
- has always turned
- out to be a mirage
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