One Postcard a Day

Earth Hour is an annual event to promote reduced energy consumption for the planet Earth by turning off non-essential lights for one hou...

Daylight Saving Time (DST) starts today at 2 a.m. on March 8, 2015 in most parts of the U.S. except in the states of Arizona and Hawaii,...

Comet is in the news as the  European Space Agency's spacecraft  made a first ever soft landing on a comet after a 10-year, 310-milli...

Fifty five years ago, the U.S. satellite Explorer VI was launched by a Thor DM-18 Able III rocket from Cape Canaveral's LC-17A site i...

Postcard  US-1651277  to Russia shows various nightlife in Florida under a "blood moon". In the early morning of April 15, 20...

Useful Pursuit of Shadows Fourty one years ago on July 23, 1972, Landsat 1, the first satellite of the NASA's Earth Observing progra...

Full Moon at Flamingo Hotel, Las Vegas The expired postcard US-1895485 was sent to Netherlands on October 2, 2012. It shows a full moo...

April 22nd Let's mark the Earth Day with some love and green. This postcard was a private swap. It reads: Love means your heart is ...