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Science news
The Sun is Close, the Moon is Old: This Week in Space
Record-setting Solar flyby, privatized space communication, lunar age, educational astronomy, and a unique ring
January 2, 2025 זמן קריאה משוער 9 -
Science Panorama
The Giant Spinners of the Universe
From small asteroids to giant galaxies - our universe is a spectacular display of rotating objects
January 21, 2024 זמן קריאה משוער 22 -
Ask the expert
Can a laser beam be used to stop an asteroid by producing an opposite momentum (velocity and mass)? Or
A laser beam is a ray of light with high intensity generated through the stimulated
February 23, 2012 זמן קריאה משוער 10