565 million times the mass of
- Earthquake shakes Puget Sound on June 29, 1833. (historylink.org)
On June 29, 1833, an earthquake shakes the Puget Sound region. William Tolmie (1812-1886), the young Hudson’s Bay Company (HBC) doctor recently left temporarily in charge of Fort Nisqually, records the event in his journal. His journal entry is the first surviving eyewitness account of an earthquake in the region.
- Messier 49 (Wikipedia)
Messier 49 (also known as M49 or NGC 4472) is a giant elliptical galaxy about 56 million light-years away in the equatorial constellation of Virgo. This galaxy was discovered by astronomer Charles Messier in 1777.