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NGC 2440

This image of NGC 2440 shows the colourful "last hurrah" of a star like our Sun. The star is ending its life by casting off its outer layers of gas, which formed a cocoon around the star's remaining core. Ultraviolet light from the dying star makes the material glow. The burned-out star, called a white dwarf, is the white dot in the centre.

Cielo Profundo

Breve visita a Puppis

9 years ago juan luis

LA CONSTELACIÓN DE PUPPIS, LA POPA del antiguo Navío de Argos, es una amplia figura localizada al sureste del Can...

Hickson 44 in Leo

NGC 253 y NGC 288

Cielo Profundo

Nuestro vecino, el Escultor

5 years ago juan luis

Trapezium, Orion Nebula

Cielo Profundo

El reto del Trapecio

5 years ago juan luis

Nebulosa del Velo

Cielo Profundo

Vestigios de estrellas

5 years ago juan luis

Fotograma del tránsito de Mercurio 2019. NASA/SDO.

Sistema Solar

Resultados del Tránsito de Mercurio 2019

5 years ago juan luis