NASA will launch the primary full-colour photographs from the James Webb House Telescope subsequent week. Right here’s what will probably be first – and the way it may deal with the most important mysteries of the universe
6 July 2022
ON 12 JULY, the James Webb House Telescope (JWST) will launch its first scientific photographs, elevating the curtain on a brand new period in astronomy. After years of delays, a suspenseful launch and months of testing, probably the most highly effective telescope ever made is lastly prepared to assemble recent clues referring to questions we may solely dream of answering with its predecessors.
The JWST will enable us to look additional into the universe’s distant previous than ever earlier than because of its particular mixture of capabilities. As an infrared observatory with an enormous mirror floating past the orbit of the moon, it might probably accumulate gentle from the faintest, most distant stars and galaxies – gentle that has been stretched into infrared wavelengths after travelling by way of increasing area for billions of years. It should see these objects in beautiful element because of its unrivalled angular decision. Its infrared spectrograph also needs to enable us to characterise molecules lurking within the atmospheres of doubtless liveable exoplanets.
The info we obtain from the JWST will assist us to unravel a few of the largest mysteries of the cosmos, from how the primary stars and galaxies fashioned and how briskly the universe is increasing to the prospects for extraterrestrial life.
Right here we look at seven of the most important questions the JWST is anticipated to shed new gentle on, specializing in particular tasks which have been granted time in its first statement cycle, to disclose exactly how this $10 billion telescope will rework our understanding of …