News / Science & Technology

Juno Probe Captures Stunning Earth-Moon Dance

This image of the cosmic pirouette of Earth and our moon was captured by Juno as it flew by Earth on Oct. 9, 2013.
This image of the cosmic pirouette of Earth and our moon was captured by Juno as it flew by Earth on Oct. 9, 2013.

Related Articles

No Return From the Dead for Comet ISON

Last vestiges of ISON fading from view after a sizzling close encounter with the sun, scientists said on Monday

Astronomers Spot Water on Five Exoplanets

NASA says the planets are likely 'hot Jupiters'

Ancient Mars Lake Could Have Supported Life

Scientists find best evidence yet of conditions suitable for life on red planet
VOA News
As NASA’s Juno spacecraft was slingshot around Earth on October 9, it sent back some incredible images of the Earth-moon system as seen from a distance.

Juno, which is headed to Jupiter, needed the trip around Earth in order to increase its speed as it heads to the gas giant for a July 4, 2016 rendezvous.

"If Captain Kirk of the USS Enterprise said, 'Take us home, Scotty,' this is what the crew would see," said Scott Bolton, Juno principal investigator at the Southwest Research Institute, San Antonio. "In the movie, you ride aboard Juno as it approaches Earth and then soars off into the blackness of space. No previous view of our world has ever captured the heavenly waltz of Earth and moon."

The imagery begins when Juno was 966,000 kilometers away -- about three times the Earth-moon separation.

During the flyby, timing was everything. Juno was traveling about twice as fast as a typical satellite, and the spacecraft itself was spinning at two rotations per minute. To assemble a movie that wouldn't make viewers dizzy, the spacecraft had to capture a frame each time the camera was facing Earth at exactly the right instant. The frames were sent to Earth, where they were processed into video format.

After Juno arrives and begins to orbit Jupiter in 2016, the spacecraft will circle the planet 33 times, from pole to pole, and use its collection of science instruments to probe beneath the gas giant's obscuring cloud cover. Scientists will learn about Jupiter's origins, internal structure, atmosphere and magnetosphere.

Juno's name comes from Greek and Roman mythology.

Here's the full video:

You May Like

Report: $60 Billion Leaves Africa Illegally Each Year

Report by a joint UN and African Union panel says African countries need to take concrete measures to stop billions of dollars from illegally being moved out of continent each year More

Video Spy Murder Probe Likely to Further Strain British-Russian Relations

Some analysts say Russian Tu-95 bombers were flying near British airspace to warn Britain about an inquest into a murdered Russian spy More

Mugabe Defends Image Amid Controversy at Close of AU Summit

He rejects concerns about how the West might perceive his leadership, saying he's focused on African development More

This forum has been closed.
Comment Sorting
Comments
     
by: Yoshi from: Sapporo
December 11, 2013 10:06 PM
Thank you NASA and VOA. Yes, it is really an amazing imagery of heavenly waltz of Earth and moon. Now, we can see the gas giant, Jupiter shinning brilliantly in the east sky at late evening in Japan.

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Spy Murder Probe Likely to Further Strain British-Russian Relationsi
X
Henry Ridgwell
January 31, 2015 10:50 PM
Relations between Russia and the West are set to become even more strained amid an inquiry in London into the murder of a former Russian spy. Lawyers at the inquiry accuse Russian President Vladimir Putin of directing a "mafia state." Meanwhile, Royal Air Force fighters intercepted Russian bombers close to British airspace this week, prompting authorities to summon Moscow’s ambassador. Henry Ridgwell reports.
Video

Video Spy Murder Probe Likely to Further Strain British-Russian Relations

Relations between Russia and the West are set to become even more strained amid an inquiry in London into the murder of a former Russian spy. Lawyers at the inquiry accuse Russian President Vladimir Putin of directing a "mafia state." Meanwhile, Royal Air Force fighters intercepted Russian bombers close to British airspace this week, prompting authorities to summon Moscow’s ambassador. Henry Ridgwell reports.
Video

Video Ukrainian Neighborhood Divided Over Conflict

People in eastern Ukraine’s Donetsk and Luhansk districts find themselves squarely in the path of advancing Russian-backed rebels, who want to take back the territory they held at the beginning of the conflict last year. Many local residents are afraid, but others would welcome the change, even when a rebel shell lands in their neighborhood. From the Luhansk district, 15 kilometers from where the Ukrainian government marks the front line, VOA’s Al Pessin reports.
Video

Video Threat of Creeping Lava Has Hawaiians on Edge

Residents of the small town of Pahoa on the Big Island of Hawaii face an advancing threat from the Kilauea volcano. Local residents are keeping a watchful eye on creeping lava. Mike O’Sullivan reports.
Video

Video Jefferson's Library Continues to Impress, 200 Years Later

Two hundred years after the U.S. Congress purchased a huge collection of books belonging to former President Thomas Jefferson, it remains one of America’s greatest literal treasures and has become the centerpiece of Washington’s Library of Congress. VOA’s Deborah Block reports.
Video

Video Egypt's Suez Canal Dreams Tempered by Continued Unrest

Egypt plans to expand the Suez Canal, raising hopes that the end of its economic crisis may be in sight. But some analysts say they expect the project may cost too much and take too long to make life better for everyday Egyptians. VOA's Heather Murdock reports.
Video

Video Pro-Kremlin Youth Group Creatively Promotes 'Patriotic' Propaganda

As Russia's President Vladimir Putin faces international pressure over Ukraine and a failing economy, unofficial domestic groups are rallying to his support. One such youth organization, CET, or Network, uses creative multimedia to appeal to Russia's urban youth with patriotic propaganda. VOA's Daniel Schearf reports.
Video

Video Filmmakers Produce Hand-Painted Documentary on Van Gogh

The troubled life of the famous 19th century Dutch painter Vincent van Gogh has been told through many books and films, but never in the way a group of filmmakers now intends to do. "Loving Vincent " will be the first ever feature-length film made of animated hand-painted images, done in the style of the late artist. VOA’s George Putic reports.
Video

Video Issues or Ethnicity? Question Divides Nigeria

As Nigeria goes to the polls next month, many expect the two top presidential contenders to gain much of their support from constituencies organized along ethnic or religious lines. But are faith and regional blocs really what political power in Nigeria is about? Chris Stein reports.
Video

Video Rock-Consuming Organisms Alter Views of Life Processes

Scientists thought they knew much about how life works, until a discovery more than two decades ago challenged conventional beliefs. Scientists found that there are organisms that breathe rocks. And it is only recently that the scientific community is accepting that there are organisms that could get energy out of rocks. Correspondent Elizabeth Lee reports.
Video

Video Paris Attacks Highlight Global Weapons Black Market

As law enforcement officials piece together how the Paris and Belgian terror cells carried out their recent attacks, questions are being asked about how they obtained military grade assault weapons - which are illegal in the European Union. As VOA's Jeff Swicord reports, experts say there is a very active worldwide black market for these weapons, and criminals and terrorists are buying.
Video

Video Activists Accuse China of Targeting Religious Freedom

The U.S.-based Chinese religious rights group ChinaAid says 2014 was the worst year for religious freedom in China since the end of the Cultural Revolution. As Ye Fan reports, activists say Beijing has been tightening religious controls ever since Chinese leader Xi Jinping came to office. Hu Wei narrates.
Video

Video Theologians Cast Doubt on Morality of Drone Strikes

In 2006, stirred by photos of U.S. soldiers mistreating Iraqi prisoners, a group of American faith leaders and academics launched the National Religious Campaign Against Torture. It played an important role in getting Congress to investigate, and the president to ban, torture. VOA's Jerome Socolovsky reports.

Circumventing Censorship

An Internet Primer for Healthy Web Habits

As surveillance and censoring technologies advance, so, too, do new tools for your computer or mobile device that help protect your privacy and break through Internet censorship.
More

All About America

AppleAndroid