run rayoptics application. open "Canon EF70-300mm f4-5.6 IS USM.zmx" prepared by Bill Claff type set_pupil(opm) ----> 1 set_pupil(opm) File ...

3I/ATLAS is surrounded by “a complex jet structure,” new images show, sparking fresh speculation that the Manhattan-sized interstellar object could be an artificial alien craft. The images, captured ...

Yes, there are places on Earth where the Moon does not appear above the horizon. There are also places where the Moon is circumpolar and doesn’t set, at least for a period of time. To determine the ...

The Manhattan-sized interstellar object rocketing through Earth’s inner solar system is covered by a cloud of carbon dioxide, a characteristic that shocked experts, according to an analysis of brand ...

The scientific community is embroiled in a heated debate over the origin of a mysterious interstellar object that entered our solar system last month. While NASA initially identified the object, named ...

Earlier this month, astronomers were thrilled to spot an interstellar object — only the third of its kind ever observed — hurtling toward the center of the solar system on an extremely unusual ...

“Do Not Disturb” mode lets smartphone users silence notifications — and signals that they may take a while to respond. By Fortesa Latifi Annie Wu Henry hasn’t gotten a notification on her phone in two ...

Abstract: Detecting both known and unknown objects is a fundamental skill for robot manipulation in unstructured environments. Open-set object detection (OSOD) is a promising direction to handle the ...

When deleting a partition using the Diskpart command, if you receive a Virtual Disk Service error, The operation is not supported by the object then this post will help you solve the problem. The ...