English · livello B2. Leggi il testo in inglese e allena la comprensione. Il video con audio e sottotitoli sincronizzati è in arrivo sul canale YouTube.
On the twenty-sixth of June 2026, the European Space Agency released an extraordinary image from its Euclid space telescope: the most detailed visible-light portrait ever taken of the central bulge of the Milky Way. The photograph, which required 26 hours of continuous observation, captures more than 60 million individual stars in one of the densest and most complex regions of our galaxy. The level of detail is unprecedented for a wide-field survey telescope.
The image is far more than an aesthetic achievement. Astronomers will use the data to study the distribution of stars in the galactic bulge, search for exoplanets through a technique called microlensing, identify new star clusters, and perhaps detect variable stars and other transient phenomena. The data will be released publicly and is expected to fuel hundreds of scientific papers over the coming years.
Launched in 2023, Euclid's primary mission is to map the large-scale structure of the universe and investigate the nature of dark energy and dark matter — two phenomena that together account for about 95 percent of the content of the universe, yet remain profoundly mysterious. Its ability to capture detailed images of our own galaxy is a bonus capability that has already produced remarkable results.
Euclid joins a new generation of space observatories — including the James Webb Space Telescope and the forthcoming Vera Rubin Observatory — that are fundamentally transforming our ability to observe and understand the cosmos. Each new image from these instruments reveals features and phenomena that were previously invisible, opening windows onto a universe far more complex and strange than we imagined.
Suggerimento: leggi il brano una prima volta senza fermarti, poi una seconda volta ad alta voce insieme al video. Ripetere ad alta voce è il modo più veloce per fissare pronuncia e vocaboli.