| This
section deals with the big stuff in physics, and when we say big we
mean really big. Planet Earth is but a mere spec of dust in the massive
and diverse realm of outer space. Considering that we all live on Earth,
this section explains some of the fascinating phenomenon in space and
how such things may affect our tiny planet.
To get a feel for how massive the universe is, check out the deep field
image from the hubble telescope. This image not only shows the really
distant, but the realy old. Some of the galaxies are believed to be
800 million years old.
To take this picture, 800 exposures were taken during 400 orbits around
Earth. The total exposure time adds up to 11.3 daysThe image required
800 exposures taken over the course of 400 Hubble orbits around Earth.
The total exposure time was over 11 days! Click here
for a full size image, or visit this
site for an online zoomable version.
Photo credit: NASA/ESA/S.
Beckwith(STScI) and The HUDF Team.
The images below are from NASA
and represent the latest data from SOHO. Press refresh in your browser
to update the images.
SOHO LASCO C2

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SOHO EIT 284

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SOHO

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Sunspots

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Astrophysics News
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The Struggle to Measure Cosmic Expansion
Astronomers have made the most precise measurements yet of the Hubble constant, which measures how fast the universe is growing. More..
A Hubble Anniversary and a Successful Collider Test
The Hubble Space Telescope made its 100,000th trip around the Earth. More..
Inside Story of the Telescope That Nearly Wasn’t Built
“The Universe in Mirror: The Saga of the Hubble Space Telescope and the Visionaries Who Built It” is a breezy behind-the-scenes account. More..
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Aura - North Pole

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Aura - South Pole

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Solar Wind Data

Energetic particle flare

Photon data

Next Page: Unexplained Phenomenon
Previous Page: Photon
Violation Spectroscopy
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