NASA's Incredible Closeup of the Solar Eclipse
NASA's Incredible Closeup of the Solar Eclipse
The solar eclipse that occurred on August 21, 2017 was
visible in totality to lucky skywatchers in the continental United States,
Hawaii, Alaska, and Puerto Rico. The partial eclipse was visible across North
America, South America, western Europe, Africa, and western Asia. This
remarkable NASA time-lapse video offers a front-row seat to the celestial event
as it moves over Oregon to South Carolina as viewed from the International
Space Station in near real-time.
How long did it take to snap this photo?
On August 21, 2017, a total solar eclipse was visible in
North America for the first time in nearly 40 years. NASA's Goddard Space
Flight Center captured this incredible closeup of the event. It took less than
two minutes for the moon to completely block out the sun, but it took months of
planning and preparation to get this amazing shot.
What camera did they use?
The image was captured by NASA's Solar Dynamics Observatory
(SDO), which launched in 2010. The SDO is equipped with a high-definition
camera that can take incredibly detailed images of the sun. This particular
image was taken in ultraviolet light, which makes the sun's atmosphere look
particularly dramatic. The SDO is just one of many amazing tools that NASA uses
to study our nearest star.
Why did they shoot it vertically?
On August 21, 2017, a total solar eclipse swept across the
United States. NASA's Jet Propulsion Laboratory in Pasadena, California,
captured stunning closeups of the event. The images were shot vertically to
show the sun's corona or outer atmosphere. This is the first time that NASA
has captured such closeups of a total solar eclipse. The images will help
scientists better understand the sun's atmosphere and how it affects Earth.
What do you see when you look at this image?
The sun is partially obscured by the moon, but it's still
possible to see its fiery surface. The moon is a dark, looming presence in the
sky. But despite its size, it's not as bright as the sun. This image was
captured by NASA'sSolar Dynamics Observatory on August 21, 2017, during the
total solar eclipse.
Why does our moon have rings?
The rings around our moon are actually debris from a massive
collision that happened long ago. When a large object collided with the moon,
it created a huge cloud of debris that eventually settled into rings. The rings
are made up of rock and dust particles that range in size from tiny grains to
huge boulders.
What does the Earth’s shadow look like from space?
The Earth’s shadow is a dark, cone-shaped area that extends
into space. When the sun and moon are in alignment, the shadow falls on the
moon. This causes an eclipse. During a total solar eclipse, the shadow
completely covers the sun. This allows us to see the sun’s outer atmosphere,
called the corona. The corona is usually only visible during a total solar
eclipse.
Why are there so many pictures of planets and moons with sunsets behind them?
The reason has to do with the way our solar system is set
up. Our sun is located in the Milky Way galaxy, which is a spiral-shaped
collection of stars. And our solar system is located on the outer edge of one
of the Milky Way's spiral arms. That means that when we look out into space,
we're looking out into the vast majority of the galaxy's stars. And since we're
on the outskirts of the galaxy, we see more sunsets than anyone else.
Tips for capturing your own stunning images during a lunar eclipse
1. Use a tripod to keep your camera steady.
2. Use a long lens or telescope to get a close-up view.
3. Set your shutter speed to 1/1000 or faster to freeze the action.
4. Use a high ISO setting to capture more light.
5. Shoot in RAW format to get the best quality image possible.
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