Up to ~40 supermassive black holes have been observed, which are believed to power the optically bright quasars; however, how these quasars formes less than a billion years after the Big Bang is stil… [+3187 chars]
<li>Bergman, T. L., Lavine, A. S., Incropera, F. P. & DeWitt, D. P. Introduction to Heat Transfer (John Wiley & Sons, Hoboken, 2011). Google Scholar </li><li>Serrano, J., Olmeda, P., Arnau… [+17946 chars]
A newly discovered star is so close to our galaxy's central supermassive black hole that it completes an orbit in just four years. That's the shortest orbit yet for one of the stars looping around t… [+3495 chars]
ByLonnie Shekhtman, NASA's Goddard Space Flight CenterJuly 8, 2022 NASAs OSIRIS-REx spacecraft leaving the surface of asteroid Bennu after collecting a sample. Credit: NASAs Goddard Space Flight Cen… [+8965 chars]
The rising number of satellite launches and spacecraft are causing a tremendous amount of traffic in space. Not just that, there is so much space junk floating around in Earth orbit that it threatens… [+2400 chars]
According to the scientists, pharmaceutical contamination endangers a huge portion of the worlds rivers. How pharmaceutical ingredients are affecting the worlds rivers Pharmaceutical chemicals in p… [+1212 chars]
Scientists have developed a "quantum flute" that can make light move in a fashion never seen before.This quantum flute can make light particles "photons" move in sync and interact with each other - s… [+2224 chars]
image: The flexible hinge allows the two antibody arms to move freely, leading to weak receptor activity.view more Credit: University of Southampton Researchers at the University of Southampton ha… [+3627 chars]
With the Webb Space Telescope on the brink of releasing its first full-color images and data, Jet Propulsion Laboratory astronomer Charles Beichman and his team are about to take a chance on a long… [+6499 chars]
The James Webb Space Telescope is less than a week away from delivering its first science images on July 12, 2022. The moment marks the beginning of a new era in extragalactic exploration that is, … [+6953 chars]
Ethical approval All experimental animal care was performed in accordance with institutional and national guidelines and regulations. The study protocol was approved by the Institutional Animal Care… [+5164 chars]
Look up at the waxing gibbous with a pair of binoculars or a small telescope on Saturday (July 9) and enjoy the surface light effect known as the "Golden Handle". This interesting lunar feature appe… [+2288 chars]
