<img src="https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2026/03/hubble_euclid_zoom_into_cat_s_eye_nebula/27132978-1-eng-GB/Hubble_Euclid_zoom_into_Cat_s_Eye_Nebula_card_full.jpg" alt="Hubble & Euclid: zoom into Cat's Eye Nebula">
<p>For this month’s ESA/Hubble <a href="https://esahubble.org/images/potm/" target="_blank">Picture of the Month</a>, NASA/ESA's <a href="https://www.esa.int/Science_Exploration/Space_Science/Hubble_overview" target="_blank">Hubble Space Telescope</a> is joined by ESA’s <a href="/Science_Exploration/Space_Science/Euclid" target="_blank">Euclid</a> to create a new view of the most visually intricate remnants of a dying star: the Cat’s Eye Nebula, also known as NGC 6543.</p>
For this month’s ESA/Hubble Picture of the Month, NASA/ESA's Hubble Space Telescope is joined by ESA’s Euclid to create a new view of the most visually intricate remnants of a dying star: the Cat’s Eye Nebula, also known as NGC 6543.