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When you go to Mars, bring a chef, argued Thorsten Schmidt at TEDxESA. Watch his talk on preparing meals for ESA astronaut Andreas Mogensen’s mission

Human spaceflight and robotic operations image of the week: Looking up at the European Service Module test model that will power NASA’s Orion spacecraft

Normally busy with observing high-energy black holes, supernovas and neutron stars, ESA’s Integral space observatory recently had the chance to look back at our own planet’s aurora.

NASA’s Opportunity rover, which landed on Mars 12 years ago this week, remained active through the shortest-sunshine days of the current Martian winter.

The Saturn-orbiting spacecraft has begun a series of maneuvers that will carry it out of Saturn’s ringplane toward the next phase of its mission.

A new study finds connections between properties of galaxy clusters and their surrounding dark-matter environment.

The first laser node of the European Data Relay System will be launched into space on 29 January from Baikonur, Kazakhstan

Space science image of the week: Soak up the sights of the diverse landscape in the Imhotep region of Rosetta’s comet

For those willing to brave January’s cold, five planets will look spectacular before sunrise all week.

This new, brightest example of an ultra metal-poor star will help astronomers understand how the first stars in the universe lived and died.

New research suggests the existence of “primordial standard clocks,” in the form of heavy particles, which can be used to measure the passage of time at the universe’s birth.

Looking back at the first and only encounter with this mysterious planet (so far).

A timelapse of last month’s Principia launch to the Internaional Space Station with ESA astronaut Tim Peake, in 4K ultra-high definition

After a six-week journey, LISA Pathfinder arrived at its destination today, an orbit around a point of balance in space where it will soon start testing technologies crucial for exploring the gravitational Universe.

Our week through the lens: 18-22 January 2016

Invisible structures shaped like noodles, lasagna sheets, or hazelnuts could be floating around in our galaxy radically challenging our understanding of gas conditions in the Milky Way.

For the next month, early risers will have a chance to feast their eyes on a rare lineup of five planets.

At its current location for inspecting an active sand dune, NASA’s Curiosity Mars rover is adding some sample-processing moves not previously used on Mars.

The Disturbance Reduction System on LISA Pathfinder has the goal of keeping the spacecraft as still as possible.

Join us Friday, 22 January, at 10:00 CET for the ‘Earth from Space’ video programme. This week features a Sentinel-2A satellite image of Bahrain

In research aiming to understand how life might develop, scientists realized new life would commonly die out due to runaway heating or cooling on their fledgling planets.

Earth observation image of the week: a Sentinel-2A image of Bahrain, also featured on the Earth from Space video programme

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The gravitational tug on outer solar system objects indicates this giant world — if it exists — would be 5,000 times more massive than Pluto and take up to 20,000 years to orbit the Sun.

Failure to find active microbes in coldest Antarctic soils has implications for the search for life on Mars.

Technology image of the week: What looks like an abstract artwork is actually a novel antenna to track global ship traffic from orbit

Highlights from Friday’s spacewalk with Tim Peake and Tim Kopra

Human spaceflight and robotic exploration image of the week: A lentil root grown on the International Space Station

Tim Peake remembers his favourite Star Wars experience before his launch into space

The third satellite for Europe’s Copernicus programme is set for launch on 4 February. Discover this multitalented mission

Join us Tuesday, 19 January, at 14:00 CET for a special edition on Sentinel-3A in the cleanroom

Space Science Image of the Week: ESA’s Herschel space observatory has revealed much about our galaxy’s dense molecular clouds, including the nearby Serpens Core

This type of galaxy represents a special and rare class in the nearby universe, and it is believed to host stellar explosions or winds strong enough to eject ionizing photons.

Astronomers assume that this possible “intermediate mass” black hole is a key to understanding the birth of supermassive black holes located in the centers of galaxies.

Jason-3, a U.S.-European oceanography satellite mission with NASA participation, lifted off from Vandenberg Air Force Base in California Sunday at 10:42 a.m. PST (1:42 EST) aboard a SpaceX Falcon 9 rocket.

ESA astronaut Tim Peake captures his spacewalk with Earth reflecting in his helmet’s visor

The Jason-3 international oceanography satellite mission is scheduled for launch from Vandenberg Air Force Base in central California on Sunday, Jan. 17.

The Stardust capsule carried precious cargo that revolutionized our understanding of comets.

About 12.4 billion years ago, a supermassive black hole produced so much energy, it stirred up gas across its entire galaxy.

After a 4 hour 43 minute spacewalk to replace a failed power regulator and install cabling, ESA astronaut Tim Peake and NASA astronaut Tim Kopra are back inside the International Space Station.

Our week through the lens: 11-15 January 2016

Replay of today’s media briefing on the European Data Relay System (EDRS) at ESA headquarters, 15 January

In this far-off galaxy, a ravenous black hole is devouring galactic grub. Its feeding frenzy produces so much energy, it stirs up gas across its entire galaxy.

After 30 years of working on dozens of missions, an ESA antenna in Australia has been retired because of urban expansion and the increased risk of radio interference.

Replay of ESA Director General Jan Woerner’s media briefing at ESA headquarters in Paris, 15 January

Jason-3, an international mission led by NOAA to continue U.S.-European satellite measurements of ocean-surface topography, is scheduled for launch on Jan. 17.

With ESA astronaut Tim Peake stepping out of the International Space Station tomorrow, have you ever wanted to know if you have what it takes to be an astronaut? ESA is offering a trial version of a test developed for future astronauts for you to try at home – and by taking part you will help us select a new generation of astronauts.

Watch media briefing on the European Data Relay System (EDRS) on Friday 15 January at ESA Headquarters, from 11:30 CET

Operations image of the week: Huygens’ fish-eye view of Titan a decade ago

Researchers have discovered the brightest supernova ever seen, and the unusual object powering it could challenge what physicists know about dying stars.

Although water vapor is the main gas seen flowing from Comet 67P/Churyumov–Gerasimenko, very few examples of exposed water ice have been found on the surface.

Watch the spacewalk of ESA astronaut Tim Peake and NASA astronaut Tim Kopra on Friday as they exit the International Space Station

ESA’s XMM-Newton has found a wind of high-speed gas streaming from the centre of a bright spiral galaxy like our own that may be reducing its ability to produce new stars.

NASA’s Juno mission to Jupiter has broken the record to become humanity’s most distant solar-powered emissary.

Observations made shortly after Rosetta’s arrival at its target comet in 2014 have provided definitive confirmation of the presence of water ice.

Watch media briefing with ESA Director General Jan Woerner on Friday 15 January, from ESA headquarters. Streaming starts at 09:00 CET

Kupalo Crater has bright material exposed on its rim, which could be salts, and its flat floor likely formed from impact melt and debris.

Intriguing features on dwarf planet Ceres stand out in exquisite detail in new images from NASA’s Dawn spacecraft, which recently reached its lowest-ever altitude at Ceres.

While the spacecraft is en route to its operational orbit, scientists and engineers are checking that everything on LISA Pathfinder is working well. Watch how they trained for that

Human spaceflight and robotic exploration image of the week: Inside a rocket launch tower in Sweden

The New Horizons spacecraft shows some intriguing surface activity in the latest picture of Pluto.

Welcome to ESA’s new Dailymotion channel: Connect with us!

Astronomers can’t find any sign of the black hole at the center of a quasar. It is still there, of course, but over the past 10 years, it appears to have swallowed all the gas in its vicinity and gone quiet.

A new study reveals the true origin of puzzling light from nearby galaxies — white dwarfs, not central black holes, explain these observations.

Space Science Image of the Week: Cassini–Huygens has discovered much about Saturn’s moon Titan, including pools of liquid methane and ethane on its surface

Our week through the lens: 4-8 January 2016

A team of scientists used spectroscopic observations to calculate the speed of the three Cepheid variables — stars used as yardsticks to measure distance in galaxies.

NASA has formalized its ongoing program for detecting and tracking near-Earth objects.

Watch materials technology specialist Tommaso Ghidini’s talk from the inaugural TEDxESA event

The megastructure is about 250 trillion times more massive than the Sun, or 1,000 times more massive than the Milky Way Galaxy.

A NASA field campaign will measure the condition of the world’s threatened coral reef ecosystems over a larger area, and in greater detail, than ever before.