October 12, 2022

This image from NASA's Hubble Space Telescope from Oct. 8, 2022, shows debris blasted off the surface of Dimorphus 285 hours after the spacecraft's intentional impact with the asteroid on Sept. 26. The shape of the tail has changed over time. Scientists continue to study the material ejected from the asteroid as impact and how it moves through space, to better understand the asteroid. Credits: NASA/ESA/STScI/Hubble

NASA confirms that the DART impact significantly changed the asteroid's trajectory

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The duration of Dimorphos' orbit of the asteroid Didamos was shortened by about half an hour

Invitation to an online lecture - all physics in one hour

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The lecture will be free. The date of the lecture will be announced, those interested are invited to register
Real desert. Image: depositphotos.com

Dislocated joints:

Arthropods are the "main force" that breaks down plants in the desert - thus they help the functioning of the desert ecosystem
This year's convention was held against the backdrop of a steep increase in the number and severity of extreme weather events in the world - a phenomenon caused by the climate crisis. Credit: Raafat, CC BY-SA 4.0

On the way to Sharm

In about a month, the UN's international climate conference will open in Sharm el-Sheikh, where world leaders will gather to try and fight the climate crisis. What is expected to be there? What opportunities does it hold? And what about Israel?
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