20/09/2021

Digital data drives better soil management

When we think about limited resources in agriculture, water is normally the first that springs to mind. The bad news is that just like water, soil is a finite resource that is fast deteriorating as a result of human activity. ...

How many satellites are orbiting Earth?

It seems like every week, another rocket is launched into space carrying rovers to Mars, tourists or, most commonly, satellites. The idea that "space is getting crowded" has been around for a few years now, but just how crowded ...

Something big just hit Jupiter

In 1994, the Comet Shoemaker-Levy 9 (SL9) impacted Jupiter, which had captured the comet shortly before (and broken apart by its gravity). The event became a media circus as it was the first direct observation of an extraterrestrial ...

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