A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object." The cosmic interloper, officially named 3I/ATLAS, is only the third of ...

The article details various types of deep-sky objects observable by amateur astronomers, including double stars, variable stars, open and globular star clusters, emission, planetary, and reflection ...

This example performs the following steps to register object types for the Object Data Source Wizard, which allows users to create an Object Data Source: ...

A complement C4 (also known as a complement component 4, or simply C4) is a test to measure the level of C4 proteins you have in your blood. These proteins play a role in how your immune system ...

Complement component 3, often called C3, is an essential protein of the immune system. This protein plays a vital role in the body’s innate immune system, providing: the first line of defense against ...

Hoag's Object is a rare ring galaxy, very far from Earth. It has a central core of older, red stars surrounded by a ring of younger, blue stars. Ring galaxies may form from galaxy collisions, but Hoag ...

The complement system is an important innate immune surveillance network that has a key role in protecting our bodies against pathogens and other threats. It is a highly complex system consisting of ...

Copyright: Published by Elsevier Ltd. The complement system is recognised as a protector against blood-borne pathogens and a controller of immune system and tissue ...