David H. Levy
Torah study, a meeting among friends and members, takes place on most Saturday mornings. It is the only time that I try to awake before noon. It is a program of Beth Shalom Temple Center, our synagogue. During each two-hour session we continue our discussion of the Torah, which is composed of the first five books of the Bible.… Continue reading.
David H. Levy
Palomar Mountain Observatory.
Last month I drove all the way from my Vail, Arizona home to Palomar Mountain Observatory. As most of this column’s readers know, I have visited this place many dozens of times from my first encounter in March of 1974, and regularly from the late summer of 1989 to the late spring of 1996.… Continue reading.
Enter NASA’s 2024 Summer Astrophoto Challenge and create your image of the Cassiopeia A (Cas A) using James Webb Space Telescope data. You can capture your real-time telescope image using the MicroObservatory robotic telescope network or work with data files taken with multi-wavelength space-based missions from NASA, ESA, and CSA (Hubble, Webb, Chandra, Spitzer).… Continue reading.