There is so much to see in the night sky tonight, here's what you can look forward to. A good telescope or pair of binoculars will help you see some of the night sky’s fainter objects. However, the unaided eye is enough to learn its stars and constellations, watch the moon, experie...
See you guys in January when I am hoping for no cloud to permit me to demonstrate my Hyperstar rig. I think I am the only Hyperstar owner in the current group (but Doug has a RASA, also at f/2). The speed that images form is incredible (25x faster than f/10), but it is only...
2∘0.2∘, and sensitivity (𝐸>2E>2 TeV) of 10−1210−12 erg cm−2−2 s−1−1), and a wide field-of-view Cherenkov telescope array (WFCTA, 0.1–1000 PeV) [130]. The 12 Galactic PeVatrons were detected by the half-completed LHAASO-KM2A, with an angular resolution ...
IRAPI IRAPL IRAPM IRAPP IRAPS iRAPT IRAR IRARC IRARS IRART IRAS IRASA ▼ Complete English Grammar Rules is now available in paperback and eBook formats. Make it yours today! Advertisement. Bad banner? Pleaselet us knowRemove Ads