lagrange point
New Mission: DSCOVR Satellite will Monitor the Solar Wind
Solar wind - that is, the stream of charged electrons and protons that are released from the upper atmosphere of…
9 years ago
The Orbit of Earth. How Long is a Year on Earth?
Ever since the 16th century when Nicolaus Copernicus demonstrated that the Earth revolved around in the Sun, scientists have worked…
9 years ago
Planck Enters Retirement Shortly; This Picture Shows Just Some Of Its Views
With two days left before Planck switches off forever, the European Space Agency re-posted this beautiful image the telescope recently…
11 years ago