Encyclopedia > Petrach Crater

Article Content

Petrach Crater

Petrach is a crater on Mercury. It is ~170km in diameter. This crater is located, within the distorted terrain, on the opposite side of the planet from the Caloris Basin.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Eurofighter

... prototype in 1994 (then just known as the Eurofighter EF 2000). Despite many delays and controversies over cost, the Typhoon is now in series production. Current ...