PETER VILES, CNN CORRESPONDENT
(voice-over): One of great mysteries of space, asteroids, millions of
mini-planets. But how many are close to the Earth and just how close
are they?
Meet the high school senior
who's finding out.
Lisa Glukhovsky of New Milford,
Connecticut, daughter of Russian immigrants, is lucky. There's an observatory
just a few steps from her public high school.
LISA GLUKHOVSKY, HIGH SCHOOL
STUDENT: I find astronomy incredibly exciting, especially because there's
still so much left to discover.
VILES: But she is also brilliant
and she does not give up. For a science project, she set out to measure
the distance to near-Earth asteroids. Her theory, if she could view
the same asteroid at the same instance from two observatories, she could
create a giant triangle, and then using geometry could calculate the
distance to the asteroid.
She spent months working
out the math, then used the Internet to link observatories in Denmark,
the Netherlands and California, but then it took even more time, eight
months in all, to see if her system really worked.
GLUKHOVSKY: There was an
earthquake in California in the fall of -- in the fall of the year that
I started my project. There were also forest fires in California. And
I think the worst problem was the bad weather that occurred.
VILES: But then, finally
the weather cleared, the images came by e-mail, and lo and behold, the
system did work.
GLUKHOVSKY: I wasn't going
to give up. But it just -- it takes a lot of patience and perseverance.
VILES: Lisa's measurements
of asteroids that are 11 million kilometers from Earth proved to be
remarkably accurate.
MONTY ROBSON, SOCIETY FOR
AMATEUR SCIENTISTS: Right now, it's an amazing feat that as a high school
student, she was able to do this. So I think it's just amazing that
she had the fortitude to carry it through and to make such an important
and winning project.
VILES: The scientists said
Intel agreed. They gave Lisa their highest award for young scientists,
and a $50,000 scholarship. She won another scholarship from the United
States Navy and Marine Corps, and hopes to attend college in New England.
Peter Viles, CNN, New Milford,
Connecticut.