Sentences with phrase «polar craters seen»

The researchers discovered that the reflective features on the map match polar craters seen by Mariner 10 if the positions deduced from the spacecraft are about 1.5 degrees in error.

Not exact matches

But some places on Mercury are slightly more stable.Inside polar craters on the diminutive planet are regions that never see the light of day, shaded as they are by the craters» rims.