astronomy

Summer is officially here: Will it be as hot as it seems?

Weather | 20/06/2025

Summer officially arrives this Saturday with a lot of heat.

They directly observe the composition of the atmosphere of two planets outside the solar system

Science and Technology | 11/06/2025

An artist's impression of the YSES-1 system (the 16-million-year-old Sun-like star at the center), YSES-1 b and its dusty circumplanetary disk (right), and YSES-1 c with silicate clouds in its atmosphere (left).

They capture, for the first time, the south pole of the Sun

Science and Technology | 11/06/2025

A European probe captures the first images of the Sun's south pole

Catalonia prepares for a flood of visitors for the total eclipse of 2026.

Society | 17/05/2025

A total solar eclipse darkens the sky in Paiguano, in northern Chile, in a unique astronomical spectacle visible from the region.

From Atacama to Montsec: The six best places to observe the night sky

Sunday | 12/05/2025

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Tatooine from 'Star Wars' exists: a planet with a strange orbit has been discovered

Society | 16/04/2025

2M1510 (AB)b, a planet with a perpendicular orbit around two dwarf stars

The moon bites the sun: this is how the eclipse was seen around the world

Science and Technology | 29/03/2025

The solar eclipse seen from the Teide Observatory.

Unprecedented discovery: the dark energy of the Universe could change over time

Science and Technology | 20/03/2025

File image of the Dark Energy Spectroscopic Instrument (DESI) at Lawrence Berkeley National Laboratory.

The Great American Solar Eclipse and Other Astronomical Phenomena of 2024

Sunday | 07/03/2025

The total solar eclipse that could be seen in 2003, photographed from an airplane

Double astronomical milestone: the largest collection of dwarf galaxies and black holes is unveiled

Science and Technology | 19/02/2025

Artist's illustration showing a dwarf galaxy hosting an active galactic nucleus.

A total solar eclipse will leave Catalonia in the shadows: when and how to see it

Science and Technology | 13/02/2025

A total solar eclipse from Mazatlán, Mexico, on April 8, 2024.

One of black holes' best-kept secrets discovered

Society | 24/03/2021

The new image of the black hole