Two satellites just carefully lined up to form a perfect "artificial total solar eclipse" in orbit. Earlier this year, the two probes, which are part of the European Space Agency's Proba-3 mission ...

Flying 492 feet apart, one satellite blocks the sun like the moon does during a natural total solar eclipse as the other aims its telescope at the corona.

June 17 (UPI) --A European space agency created the first "artificial total solar eclipse" using a pair of satellites on Monday. The space agency Proba-3 showed the first images of the Sun's outer ...

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, providing hours of on-demand totality for scientists.Related video above ...

Proba-3 is a first-of-its-kind mission to position spacecraft to within 1 millimetre precision ...

President Trump has repeatedly described the U.S.-Canada border as an "artificially drawn line." But experts say just because it was man-made doesn't mean it's not legitimate.

DESPITE the fact that the observation of an artificial satellite can be carried out only on a small region of the Earth's surface, we can use these measurements for determining the geocentrical co ...

Two satellites just carefully lined up to form a perfect "artificial total solar eclipse" in orbit.Earlier this year, the two probes, which are part of the European Space Agency's Proba-3 mission ...

Two satellites just carefully lined up to form a perfect "artificial total solar eclipse" in orbit. Earlier this year, the two probes, which are part of the European Space Agency's Proba-3 mission, ...

Two satellites just carefully lined up to form a perfect "artificial total solar eclipse" in orbit. Earlier this year, the two probes, which are part of the European Space Agency's Proba-3 mission, ...

Two satellites just carefully lined up to form a perfect "artificial total solar eclipse" in orbit. Earlier this year, the two probes, which are part of the European Space Agency's Proba-3 mission ...