A solar eclipse is a rare and spectacular celestial event. It happens when the Sun, Moon, and Earth align so that the Moon passes between the Sun and our home planet, blocking some or all of the Sun's ...

Safety is paramount when trying to observe the sun during Friday morning’s eclipse. It is extremely dangerous to look at the sun directly and people should not take risks. Do not attempt to use ...

Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system without lenses. The new camera can capture extremely clear pictures over a ...