Window on The Sky

Mystery of the universe's expansion rate widens with new Hubble data

by José Joaquin Galánmartes, abril 30, 2019

This is a ground-based telescope's view of the Large Magellanic Cloud, a satellite galaxy of our Milky Way. The inset image, taken by...Read More

Astronomy InSight Mars NASA Planetary Science

NASA’s InSight Lander Captures Audio of First Likely ‘Quake’ on Mars

by José Joaquin Galánviernes, abril 26, 2019

This image, taken March 19, 2019 by a camera on NASA’s Mars InSight lander, shows the rover’s domed Wind and Thermal Shield, which covers...Read More

Astronomy Mercury MESSENGER Planetary Science

Scientists find evidence Mercury has a solid inner core

by José Joaquin Galánviernes, abril 26, 2019

An illustration of Mercury’s interior based on new research that shows the planet has a solid inner core. Credit: Antonio Genova. S...Read More

Astronomy Black Hole EHT M87 Supermassive Black Hole

This is the first image of a black hole

by José Joaquin Galánmiércoles, abril 10, 2019

Supermassive black hole at the Centre of the M87 galaxy. Credit: EHT For over two weeks the Event Horizon Telescope has showcas...Read More

Astrobiology Astronomy Mars

Life on Mars?

by José Joaquin Galánviernes, abril 05, 2019

Photograph of first sawn surface of ALH77005 illustrating “light” and “dark” regions (NASA #S78-37989). Credit: NASA - Johnson Space Cente...Read More

Astronomy Dark Matter Galaxies Keck Observatory

Galaxies Lacking Dark Matter Do in Fact Exist

by José Joaquin Galánjueves, abril 04, 2019

NGC 1052-DF2 is an ultra-diffuse galaxy, a relatively new type of galaxy that was first discovered in 2015 with the dragonfly telephoto a...Read More

Astrobiology Astronomy Curiosity Rover Mars NASA Planetary Science

Asteroid impacts on ancient Mars could have produced key ingredients for life

by José Joaquin Galánjueves, abril 04, 2019

This self-portrait of NASA's Curiosity Mars rover shows the vehicle on Vera Rubin Ridge in Gale crater on Mars. North is on the left ...Read More

Astronomy ESO Exoplanet HR8799e VLT

VLT’s GRAVITY instrument breaks new ground in exoplanet imaging

by José Joaquin Galánjueves, abril 04, 2019

The GRAVITY instrument on ESO’s Very Large Telescope Interferometer (VLTI) has made the first direct observation of an exoplanet using op...Read More

Astronomy Mars Planetary Science

The rivers on Mars flowed stronger and more recently than previously thought

by José Joaquin Galánjueves, abril 04, 2019

A river channel on Mars. Credit: NASA/JPL/Univ. Arizona/UChicago Long ago on Mars , water carved deep riverbeds into the planet...Read More

Astronomy Gemini Observatory Gemini South Telescope Globular Cluster HP 1 Milky Way

Ultra-sharp Images Make Old Stars Look Absolutely Marvellous!

by José Joaquin Galánmartes, abril 02, 2019

Color composite GSAOI+GeMS image of HP 1. Credit: Gemini Observatory/AURA/NSF Using high-resolution adaptive optics imaging from ...Read More

Breaking News

Mystery of the universe's expansion rate widens with new Hubble data

NASA’s InSight Lander Captures Audio of First Likely ‘Quake’ on Mars

Scientists find evidence Mercury has a solid inner core

This is the first image of a black hole

Life on Mars?

Galaxies Lacking Dark Matter Do in Fact Exist

Asteroid impacts on ancient Mars could have produced key ingredients for life

VLT’s GRAVITY instrument breaks new ground in exoplanet imaging

The rivers on Mars flowed stronger and more recently than previously thought

Ultra-sharp Images Make Old Stars Look Absolutely Marvellous!

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