Tech 

Perovskite photovoltaic cells in space probes? Only one change is needed to make it possible

Advanced Energy Materials publishes a scientific paper written by an international team of researchers led by engineers from the University of Surrey, UK. In it, they present a slight modification in the structure of inverted perovskite solar cells (IPSCs), which will allow the release of unprecedented potential in this material. Read also: Perovskite cells are still hard to crack, so machines will do the work for us Perovskites in photovoltaic cells are synthetic materials whose name refers only to a group of naturally occurring minerals. Perovskite photovoltaic cells have a…

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Tech 

DART mission successful. How did the probe’s impact change the asteroid’s flight path?

But what was the exact result of the controlled collision? Suffice it to say that before the impact, the asteroid Dimorphos needed 11 hours and 55 minutes to orbit its larger satellite. Reducing this period by 73 seconds is considered the minimum to call the DART mission a success. Fortunately, the orbit has changed to a much greater extent. Read also: The materials appeared on the impact of the DART probe. Here’s how NASA tried to influence the space rock It turns out that the aforementioned space rock currently needs…

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Paytm spokesperson says ED not investigating new cases, probes related to old probes: report

Paytm has reportedly denied that anything new was being investigated during the recent enforcement department (ED) search of the company’s premises on Wednesday. According to a report, a Paytm spokesperson clarified that the federal agency was only seeking information related to ongoing investigations of certain merchants in a recent search operation. Earlier today, it was reported that EDs have conducted searches at certain premises of Paytm One 97 Communications and payment solutions provider PayU. The federal agency also investigated the companies earlier this month. According to a report by ANI,…

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Tech 

Here are the TOP 7 fastest spacecraft ever. Such speeds are developed by human probes

Space probes develop incredible speeds when viewed through the prism of man-made objects moving at or several kilometers above Earth. Compared to the most important speed in space, the speed of light, they are just slow turtles. But we are humans with our own reference point, so let’s take a look at the fastest space probes in human history. One of the most fascinating things about space is its enormity. After all, there are regions of the cosmos from which the light that was emitted in the first moments of…

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