Jul 1, 2025 | Focal Plane
Not all telescopes use light to observe the universe. Some, like ice cubes, the RadioNeutrino Observatory in Greenland (RNO-G) and the Payload for Ultrahigh Energy Observations (PUEO) look for neutrinos from distant, extragalactic sources by detecting their...
Jul 1, 2025 | Focal Plane
Amateur astronomy used to be associated with making your own telescope. Stellafane in Vermont still pays homage to the art of telescope making and is approaching its 90th year. However, with the availability of mass produced mirrors, lenses, and complete telescopes,...
Jul 1, 2025 | Rick's Picks
Transient Events That Can Give Us a Good Enough Reason to Get Outside and Do a Little Observing All month: the evening sky belongs almost exclusively to Mars again this month, with Mercury playing a supporting role after sunset until mid-July, about the same time that...
Jun 9, 2025 | Focal Plane
Our June Fundamentals continues our annual tradition of providing a family night of science. Just because school is out for the summer (not forever), doesn’t mean the opportunity to learn is also on hiatus. If you have some budding science enthusiasts at home, you may...
Jun 9, 2025 | Focal Plane
Following the successful launch and deployment of the James Webb Space Telescope, astronomers have explored new vistas and aspects of the Universe made possible with this remarkable instrument. Webb joins the exploration with a new eye on the Universe. It is not the...
