Landmark Webb observatory is now officially a telescope
The observatory has flawlessly unfurled its mirrors and sunshield — although more steps are needed before the science can begin.
The observatory has flawlessly unfurled its mirrors and sunshield — although more steps are needed before the science can begin.
The Omicron variant has laid bare the need to live with a disease that throws up an ever-changing set of challenges.
The nervous and immune systems interact in a bidirectional manner. It emerges that inflammation in the body activates brain cells that, when later reactivated, can trigger a recapitulation of the inflammatory response.