A robot installation is pictured at the booth of Deutsche Telekom at the CeBIT technology on 3/15/15.  The German technology exposition was held in Hanover from 3/16/15-3/20/15 (AFP)

A robot installation is pictured at the booth of Deutsche Telekom at the CeBIT technology fair on March 15, 2015. The German technology exposition was held in Hanover March 16-20, 20/15 (AFP)

A total solar eclipse is visible through the clouds as seen from Vagar on the Faeroe Islands on 3/30/15.  The Faeroe Islands is an archipelago located halfway between Norway and Iceland. (AP)

A total solar eclipse is seen through the clouds from Vagar on the Faeroe Islands on March 30, 2015. The Faeroe Islands is an archipelago located halfway between Norway and Iceland. (AP)

The United Launch Alliance Atlas V rocket with NASA’s Magnetospheric Multiscale (MMS) spacecraft onboard launches from the Cape Canaveral Air Force Station Space Launch Complex 41, 3/12/15.  (NASA)

The United Launch Alliance Atlas V rocket with NASA’s Magnetospheric Multiscale (MMS) spacecraft onboard launches from Cape Canaveral Air Force Station Space Launch Complex 41, March 12, 2015. (NASA)

Here’s an aerial photo, taken on 3/31/15, of some of the solar panels that make up a photovoltaic park in southern France.  Considered to be the biggest solar farm in France, this facility consists of 112,780 solar modules covering an area of 200 hectares of land and representing 100 MW of power.  (Reuters)

An aerial photo, taken on March 31, 2015, shows some of the solar panels that make up a photovoltaic park in southern France. Considered to be the country’s biggest solar farm, this facility consists of 112,780 solar modules covering an area of 200 hectares of land and representing 100 MW of power. (Reuters)

The Solar Impulse-2 takes off from Ahmadabad, India on 3/18/15 as it begins the third leg of its’ historic round-the-world trip. The sun-powered aircraft began its voyage on 3/9/15 in Abu Dhabi, UAE where it is scheduled to return in 8/15 (AP/Press Trust of India)

The Solar Impulse-2 takes off from Ahmadabad, India on March 18, 2015, beginning the third leg of its’ historic round-the-world trip. The sun-powered aircraft began its voyage on March 9, 2015 in Abu Dhabi, UAE, where it is scheduled to return in August of this year. (AP/Press Trust of India)

This is typhoon Maysak as seen from the International Space Station on 3/31/15.  The photo was taken by astronaut Samantha Cristoforetti.  The Pacific Daily News newspaper in Guam reported that the storm has been upgraded to a super typhoon with winds of 241 kph. Officials say super Typhoon Maysak is expected to significantly weaken before reaching the Philippines around Sunday. (NASA/Samantha Cristoforetti)

Typhoon Maysak, as seen from the International Space Station on March 31, 2015, in a photo taken by astronaut Samantha Cristoforetti. The Pacific Daily News newspaper in Guam reported that the storm has been upgraded to a super typhoon with winds of 241 kph. Officials say super Typhoon Maysak is expected to significantly weaken before reaching the Philippines around Sunday. (NASA/Samantha Cristoforetti)

Sunset falls over antennae at the National Radio Astronomy Observatory's Very Large Array, on 3/3/15.  The radio astronomy antenna array is located in Socorro County, New Mexico. (AP)

Sunset falls over antennae at the National Radio Astronomy Observatory’s Very Large Array, on March 3, 2015. The radio astronomy antenna array is located in Socorro County, New Mexico. (AP)

This is a mosaic of images taken by the panoramic camera aboard NASA's Mars Exploration Rover Opportunity shows part of the Red Planet’s "Marathon Valley".  The images that make up this mosaic were taken on 3/13/15, during the 3,958th Martian day, or sol, of Opportunity's work on Mars.  (NASA/JPL-Caltech/Cornell University/Arizona State University)

A mosaic of images taken by the panoramic camera aboard NASA’s Mars Exploration Rover Opportunity shows part of the Red Planet’s “Marathon Valley.” The images that make up this mosaic were taken on March 13, 2015 during the 3,958th Martian day, or sol, of Opportunity’s work on Mars. (NASA/JPL-Caltech/Cornell University/Arizona State University)

A photo of Ceres that was taken by NASA’s Dawn spacecraft on 3/1/15, just a few days before the mission achieved orbit around the previously unexplored dwarf planet to begin a 16-month exploration.  The Dawn spacecraft was about 48,000 kilometers away from Ceres when this photo was taken. (NASA)

This photo of Ceres was taken by NASA’s Dawn spacecraft on March 1, 2015, a few days before the mission achieved orbit around the previously unexplored dwarf planet to begin a 16-month exploration. The Dawn spacecraft was about 48,000 kilometers away from Ceres when this photo was taken. (NASA)

This 3/11/15 file photo shows an array of some of the 2,000 pressure vessels used to convert seawater into fresh water in the Carlsbad Desalination Project’s plant, Carlsbad, Calif.  Considered to be the largest desalination facility in the western hemisphere, it is scheduled to start operations some time later this year and is expected to provide 50 million gallons of fresh drinking water a day.  (AP)

This 3/11/15 file photo shows an array of some of the 2,000 pressure vessels used to convert seawater into fresh water in the Carlsbad (California) Desalination Project’s plant. Considered to be the largest desalination facility in the western hemisphere, it is scheduled to start operations some time later this year and is expected to provide 50 million gallons of fresh drinking water a day. (AP)

Researchers in a study released on 3/13/15 have successfully identified what they are calling a "treasure chest" of ancient galaxy clusters. This map of the entire sky was captured by the European Space Agency's Planck mission. The band running through the middle corresponds to dust in our Milky Way galaxy. The black dots indicate the location of galaxy cluster candidates identified by Planck and subsequently observed by the European Space Agency's Herschel mission.  (ESA/Planck Collaboration/ H. Dole, D. Guéry & G. Hurier, IAS/University Paris-Sud/CNRS/CNES)

In a study released on March 13, 2015, researchers successfully identified what they call a “treasure chest” of ancient galaxy clusters. This map of the entire sky was captured by the European Space Agency’s Planck mission. The band running through the middle corresponds to dust in our Milky Way galaxy. The black dots indicate the location of galaxy cluster candidates identified by Planck and subsequently observed by the European Space Agency’s Herschel mission. (ESA/Planck Collaboration/ H. Dole, D. Guéry & G. Hurier, IAS/University Paris-Sud/CNRS/CNES)

A Soyuz spacecraft carrying a new crew to the International Space Station, blasts off from Baikonur cosmodrome, Kazakhstan on 3/28/15.  The Russian rocket carries U.S. astronaut Scott Kelly, Russian cosmonauts Gennady Padalka, and Mikhail Korniyenko. (AP)

A Soyuz spacecraft carrying a new crew to the International Space Station, blasts off from Baikonur cosmodrome, Kazakhstan on March 28, 2015. The Russian rocket carries U.S. astronaut Scott Kelly, Russian cosmonauts Gennady Padalka, and Mikhail Korniyenko. (AP)