Showing posts with label Space. Show all posts
Showing posts with label Space. Show all posts

Tuesday, 21 May 2013

What is the view of Other Planets Were as Close to Earth as the Moon

Distance of Moon From Earth in Sky
Distance of Moon From Earth in Sky
What if a celestial body like Jupiter, the biggest planet in our solar system, was as close to the Earth as our moon? Would it fill the night sky? Illustrator and author Ron Miller[www.black-cat-studios.com] sought to answer the question using the reference photograph above.
It’s important to note that this is strictly a visual exercise. If a planet like Jupiter were actually as close to Earth as the Moon, its immense gravitation would wreak havoc on our planet. So for the gallery below, please temporarily suspend your disbelief and just imagine how amazing it would be to see a planet like Saturn in such incredible detail.
For reference, the Moon is about 386,243 km (240,000 miles) from Earth and has a diameter of approximately 3,476 km (2,160 miles). The Earth’s diameter is 12,742 km (7,918 miles)

MARS
MARS
Diameter 6,792 km |4,220 miles
VENUS
VENUS
Diameter 12,104 km | 7,521 miles
NEPTUNE
NEPTUNE
Diameter 49,244 km | 30,599 miles
URANUS
URANUS
Diameter 50,724 km | 31,518 miles
SATURN
SATURN
Diameter 116,464 km | 72,367 miles
JUPITER
JUPITER
Diameter 139,822 km | 86,881 miles
 Via — 1 2 Photos — Link

Thursday, 6 December 2012

Stunning pictures of Earth at night

Stunning pictures of Earth at night
Almost 40 years to the day after the Apollo 17 crew snapped the famed "blue marble" image of Earth floating in space on December 7, 1972, NASA unveiled an unprecedented new look at our planet at night. A global composite image, constructed using cloud-free night images from a new NASA and National Oceanic and Atmospheric Administration satellite, shows the glow of natural and human-built phenomena across the planet in greater detail than ever before. The cloud-free pictures, taken with a high-resolution visible and infrared imager aboard a NASA and National Oceanic and Atmospheric Administration satellite, capture the night lights of Earth in unprecedented detail. The so-called day-night band of the Visible Infrared Imaging Radiometer Suite, or VIIRS.

On November 12, 2012, the Visible Infrared Imaging Radiometer Suite (VIIRS) on the Suomi NPP satellite captured this nighttime view of southern Asia. The image is based on data collected by the VIIRS “day-night band,” which detects light in a range of wavelengths from green to near-infrared. The image has been brightened to make the city lights easier to distinguish.
A NASA Earth Observatory image shows the area near the Nile River valley and Delta on the night of October 13, 2012
A NASA Earth Observatory image shows the area near Korean Peninsula on the night of September 24, 2012 A NASA Earth Observatory image shows part of the Atlantic coast of South America on the night of June 20, 2012A NASA Earth Observatory image shows Britain, Ireland and part of Western Europe as it appeared on the night of March 27, 2012A NASA Earth Observatory image shows the area near the Nile River valley and Delta on the night of October 13, 2012A NASA Earth Observatory handout of a composite image of Asia and Australia at night, assembled from data acquired by the Suomi NPP satellite in April and October 2012NASA Earth Observatory handout of a composite image of Europe, Africa, and the Middle East at night, assembled from data acquired by the Suomi NPP satellite in April and October 2012