Tag Archives: greenhouse

In the weeks since SpaceX resumed Falcon 9 launches, the workhorse rocket has lifted off 11 times, all of which have been complete successes. In the most recent Friday (Aug. 16) launch, SpaceX delivered 116 small payloads to orbit, including the Tanager-1 satellite. This is the first orbital asset of …

Methane present in the early Martian atmosphere, together with carbon dioxide and hydrogen may have created a greenhouse effect on the planet 3.5-4.5 billion years ago, according to a Harvard University-led team of researchers. Mosaic of the Valles Marineris hemisphere of Mars projected into point perspective, a view similar to …