You can watch an asteroid zoom safely by Earth in a live webcast today

A huge asteroid will safely fly by Earth today (March 3), and you can watch it live online.  The Virtual Telescope Project is planning to stream live telescope views of the asteroid 138971 (2001 CB21) during its approach. The space rock is technically classified as “potentially hazardous”, but there’s no need to worry. The asteroid … Read more

The Pandemic Has Created a ‘Zoom Boom’ in Remote Psychotherapy

In the before times, clinical psychologist Leslie Becker-Phelps met with patients in a tidy private office in Basking Ridge, N.J., carefully observing their demeanor, body language and, with couples, interpersonal vibe. That changed with COVID’s social-distancing exigencies. “My office is a 14-foot by 14-foot room,” she explains, “and I am not going to do therapy … Read more

Best zoom lenses | Space

A zoom lens is one that allows you to adjust its focal length. They can be wide-angle, telephoto, or form the bridge between the two, but they’re all adjustable. The opposite to a zoom lens is a prime, and these lenses tend to offer faster apertures to make up for being stuck at a single … Read more