Earth observation image of the week: the peninsulas and islands of the Irrawaddy Delta in Myanmar captured by Sentinel-2, also featured on the Earth from Space video programme
Eclipse Balloons to Study Effect of Mars-Like Environment on Life
Microbes carried to the edge of space during the Aug. 21 eclipse will be analyzed by NASA’s Ames Research Center and JPL.
Eclipse Balloons to Study Effect of Mars-Like Environment on Life
Microbes carried to the edge of space during the Aug. 21 eclipse will be analyzed by NASA’s Ames Research Center and JPL.
Vita mission liftoff
Watch a replay of the Vita mission liftoff on 28 July
Vita mission liftoff
Watch a replay of the Vita mission liftoff on 28 July
Earth from Space

Join us Friday, 28 July, at 10:00 CEST for the ‘Earth from Space’ video programme
One plant at a time

Precision farming is set to become even more precise with a new camera drawing on satellite imaging.
Thanks to research with ESA on new cameras, hyperspectral cameras flying on drones are now able to see details as small as 4–5 cm.
One plant at a time

Precision farming is set to become even more precise with a new camera drawing on satellite imaging.
Thanks to research with ESA on new cameras, hyperspectral cameras flying on drones are now able to see details as small as 4–5 cm.
New Insights into Titan’s Complex Chemistry
Cassini has made a surprising detection of a molecule that is instrumental in producing complex organics within the hazy atmosphere of Saturn’s moon Titan.
New Insights into Titan’s Complex Chemistry
Cassini has made a surprising detection of a molecule that is instrumental in producing complex organics within the hazy atmosphere of Saturn’s moon Titan.
Ready to roll
Human spaceflight image of the week: Soyuz is rolled out ahead of Vita mission launch
Astronomers detect a supernova brighter than all the Milky Way’s stars combined
This may be the earliest supernova ever detected.
Africa grows green

Technology image of the week: ESA’s Proba-V minisatellite shows vegetation bloom across the African Sahel with the coming of the rainy season
Large, Distant Comets More Common Than Previously Thought
NASA’s WISE spacecraft, scanning the entire sky at infrared wavelengths, has delivered new insights about distant cometary wanderers.
NASA Solves a Drizzle Riddle
What makes clouds drizzle? A new study overturns a common assumption about raindrop size.
NASA Solves a Drizzle Riddle
What makes clouds drizzle? A new study overturns a common assumption about raindrop size.
Large, Distant Comets More Common Than Previously Thought
NASA’s WISE spacecraft, scanning the entire sky at infrared wavelengths, has delivered new insights about distant cometary wanderers.
Earth from Space

President of the CNES French Space Agency, Jean-Yves Le Gall, and ESA’s Josef Aschbacher discuss how cooperation will further benefit Earth observation activities and Copernicus
Earth from Space

President of the CNES French Space Agency, Jean-Yves Le Gall, and ESA’s Josef Aschbacher discuss how cooperation will further benefit Earth observation activities and Copernicus
Watch launch
Watch the launch of ESA astronaut Paolo Nespoli and crewmates Sergey Ryazansky and Randy Bresknik to the International Space Station, on 28 July, live from 16:45 CEST
New Horizons’ next target: spotted
NASA successfully observed the Kuiper Belt object 2014 MU69 as it passed in front of a star — for two seconds.
Saturn Surprises As Cassini Continues its Grand Finale
As NASA’s Cassini spacecraft makes its unprecedented series of weekly dives between Saturn and its rings, scientists are finding — so far — that the planet’s magnetic field has no discernable tilt.
A Final Farewell to LISA Pathfinder
The spacecraft was steady as they come. That has big implications for future science.
A Final Farewell to LISA Pathfinder
The spacecraft was steady as they come. That has big implications for future science.
Saturn Surprises As Cassini Continues its Grand Finale
As NASA’s Cassini spacecraft makes its unprecedented series of weekly dives between Saturn and its rings, scientists are finding — so far — that the planet’s magnetic field has no discernable tilt.
Is the Moon’s mantle wet?
New studies of volcanic deposits indicate our satellite’s interior contains more water than we thought.
Virtual Universe
Space Science Image of the Week: Record-breaking simulation reproduces large-scale structure of the Universe to prepare for Euclid mission
Week In Images
Our week through the lens: 17-21 July 2017
Week In Images
Our week through the lens: 17-21 July 2017
Space Station Streetview
Explore the International Space Station with Google Street View and ESA astronaut Thomas Pesquet
Space Station Streetview
Explore the International Space Station with Google Street View and ESA astronaut Thomas Pesquet
NASA unveils detailed maps and flyby videos for New Horizons anniversary.
Now you can relive the historic flyby with these releases.
Northeastern Europe
Earth observation image of the week: a Sentinel-3 image over the Baltic Sea and surrounding countries, also featured on the Earth from Space video programme
From Mars Rover: Panorama Above ‘Perseverance Valley’
NASA’s Mars Exploration Rover Opportunity recorded a panoramic view before entering the upper end of a fluid-carved valley that descends the inner slope of a crater’s rim.
From Mars Rover: Panorama Above ‘Perseverance Valley’
NASA’s Mars Exploration Rover Opportunity recorded a panoramic view before entering the upper end of a fluid-carved valley that descends the inner slope of a crater’s rim.
Earth from Space

Join us Friday, 21 July, at 10:00 CEST for the ‘Earth from Space’ video programme
Making Contact: Jill Tarter and the SETI Search
A new book explores the famed astronomer’s career and lifetime of searching the skies.
Ending all life on Earth would take a pretty big object
Like, say, a large asteroid or dwarf planet.
Simplifying complexity
Operations image of the week: For ESA’s flight dynamics team, a simple, low-tech white board is a good way to track the progress of aerobraking manoeuvres at Mars
“Alien megastructure” star may be a sign of a dying world
Or, what disintegrating planets tell us about solar system formation.
Supersonic landfall

Technology image of the week: This test parachute deployed at supersonic velocity, demonstrating Europe’s capability to land safely from space
Rovers drive through Tenerife darkness
A pair of ESA rovers trundled around a Moon-like area of Tenerife by both day and night during a nine-day test campaign, gathering terabytes of data for follow-up analysis.
Rovers drive through Tenerife darkness
A pair of ESA rovers trundled around a Moon-like area of Tenerife by both day and night during a nine-day test campaign, gathering terabytes of data for follow-up analysis.
The hunt is on for planets around some of our closest neighboring stars
Keep your eyes on the skies with the Red Dots team.
Dancing with Cassini

A complex coordinated ‘dance’ between ESA and NASA deep-space tracking stations is following the international Cassini orbiter during its Grand Finale, 1.2 billion km away
Dancing with Cassini

A complex coordinated ‘dance’ between ESA and NASA deep-space tracking stations is following the international Cassini orbiter during its Grand Finale, 1.2 billion km away
We’ve just found one of the brightest star-forming galaxies yet
This distant galaxy is a thousand times brighter than our own.
Introducing Juice
Space Science Image of the Week: Presenting the latest design of our Jupiter Icy Moons Explorer, Juice
New Study Shows the Amazon Makes Its Own Rainy Season
New research finds the southern Amazon rainforest triggers its own rainy season. The finding highlights the close connection between the rainforest ecosystem and climate.
New Study Shows the Amazon Makes Its Own Rainy Season
New research finds the southern Amazon rainforest triggers its own rainy season. The finding highlights the close connection between the rainforest ecosystem and climate.
For Moratorium on Sending Commands to Mars, Blame the Sun
This month, movements of the planets will put Mars almost directly behind the sun, from Earth’s perspective, causing curtailed communications between Earth and Mars.
For Moratorium on Sending Commands to Mars, Blame the Sun
This month, movements of the planets will put Mars almost directly behind the sun, from Earth’s perspective, causing curtailed communications between Earth and Mars.
Week In Images
Our week through the lens: 10-14 July 2017
Now is your chance to fund a groundbreaking SETI project
Laser SETI will be the first all-sky-all-the-time SETI survey.
Juno gets up close and personal with Jupiter’s Great Red Spot
You won’t want to miss the best pictures we’ve ever taken of this Earth-sized storm.
Earth from Space

Join us Friday, 14 July, at 10:00 CEST for the ‘Earth from Space’ video programme
LISA Pathfinder: bake, rattle and roll
The final days of the LISA Pathfinder mission are some of the busiest, as controllers make final tests and get ready to switch off the gravitational pioneer next Tuesday.
LISA Pathfinder: bake, rattle and roll
The final days of the LISA Pathfinder mission are some of the busiest, as controllers make final tests and get ready to switch off the gravitational pioneer next Tuesday.
Vesuvius on fire
No, Vesuvius is not erupting, but the wooded slopes of this iconic volcano are being ravaged by wildfires, as seen from space by the Copernicus Sentinel-2 mission
Shifting ice on Jupiter’s moon could probe its interior
Why planetary scientists want to capture the sounds of an icy world.
Help find exoplanets with EVE Online
Now you can find exoplanets while playing an online game.
Tributes to wetter times on Mars

A dried-out river valley with numerous tributaries is seen in this recent view of the Red Planet captured by ESA’s Mars Express.
Tributes to wetter times on Mars

A dried-out river valley with numerous tributaries is seen in this recent view of the Red Planet captured by ESA’s Mars Express.
Robot meets its masters
Operations image of the week: The flight controllers who will operate BepiColombo on its ambitious mission to Mercury meet their robotic explorer
NASA’s Juno Spacecraft Spots Jupiter’s Great Red Spot
Images of Jupiter’s Great Red Spot reveal a tangle of dark, veinous clouds weaving their way through a massive crimson oval.
NASA’s Juno Spacecraft Spots Jupiter’s Great Red Spot
Images of Jupiter’s Great Red Spot reveal a tangle of dark, veinous clouds weaving their way through a massive crimson oval.
Desktop CubeSat test

Technology image of the week: ESA’s GomX-4B CubeSat is on the way to launch this September
Testing Galileo
Each Galileo satellite must go through a rigorous test campaign to assure its readiness for space
Sentinel satellite captures birth of behemoth iceberg

Over the last few months, a chunk of Antarctica’s Larsen C ice shelf has been hanging on precariously as a deep crack cut across the ice. Witnessed by the Copernicus Sentinel-1 mission, a lump of ice more than twice the size of Luxembourg has now broken off, spawning one of the largest icebergs on record and changing the outline of the Antarctic Peninsula forever.
Sentinel satellite captures birth of behemoth iceberg

Over the last few months, a chunk of Antarctica’s Larsen C ice shelf has been hanging on precariously as a deep crack cut across the ice. Witnessed by the Copernicus Sentinel-1 mission, a lump of ice more than twice the size of Luxembourg has now broken off, spawning one of the largest icebergs on record and changing the outline of the Antarctic Peninsula forever.
Astronomers just discovered the smallest star ever
While on the search for exoplanets, the team came across this tiny companion.
New exoplanet challenges formation models
Take a closer look at the fast-spinning system that spawned an exoplanet we can image… but don’t understand.
Curiosity Mars Rover Begins Study of Ridge Destination
The car-size NASA rover on a Martian mountain, Curiosity, has begun its long-anticipated study of an iron-bearing ridge forming a distinctive layer on the mountain’s slope.
NASA’s Juno Spacecraft Completes Flyby over Jupiter’s Great Red Spot
This science pass offered front-row seats to the planet’s most iconic feature, the Great Red Spot.
Hidden Stars May Make Planets Appear Smaller
In the search for planets similar to our own, an important point of comparison is the planet’s density.
Curiosity Mars Rover Begins Study of Ridge Destination
The car-size NASA rover on a Martian mountain, Curiosity, has begun its long-anticipated study of an iron-bearing ridge forming a distinctive layer on the mountain’s slope.
NASA’s Juno Spacecraft Completes Flyby over Jupiter’s Great Red Spot
This science pass offered front-row seats to the planet’s most iconic feature, the Great Red Spot.
Hidden Stars May Make Planets Appear Smaller
In the search for planets similar to our own, an important point of comparison is the planet’s density.
Shoulders of giants
Human spaceflight image of the week: Expedition 52 crew remember fellow cosmonauts at Red Square in Moscow
These free-range planets rove around in a pair
It’s basically a solar system without a sun.
An oddball planet has astronomers scratching their heads
The star too swift … the planet too far … so far, this system doesn’t make much sense.
Stacked up
Space Science Image of the Week: The BepiColombo spacecraft modules stacked up in launch configuration for the last time in Europe
Week In Images
Our week through the lens: 3-7 July 2017
Our nearest neighboring planet may have a sister world
Proxima Centauri b may not be alone out there.
The 2016 announcement of Proxima Centauri b was a watershed moment in exoplanet research. Not only had researchers found a potentially habitable Earth-mass planet, but it was at the nearest star to Earth. …
Mars may be more toxic to life than we thought
Life on Mars … does it exist? Depending on when you last checked in with news about the Red Planet, you could probably be convinced either way. As we discover more and more about the composition and planetary dynamics of Mars, there has been cau…
Counting calories in space
Rockets and spacecraft may get us to Mars, but food must nourish us on the journey. Now researchers are using the International Space Station to look at how much food will be needed on a spacecraft heading to the Moon, Mars or beyond. By t…
Counting calories in space
Rockets and spacecraft may get us to Mars, but food must nourish us on the journey. Now researchers are using the International Space Station to look at how much food will be needed on a spacecraft heading to the Moon, Mars or beyond. By t…
How to rescue a Moonwalker in need

During a simulated space mission underwater last week, ESA tested an ingenious concept to bring astronauts safely back to base if they are incapacitated during lunar exploration.
Four ‘aquanauts’, including ESA astronaut Pedro Duque and NASA astronaut Kjell Lindgren, took part in NASA’s 22nd Extreme Environment Mission Operations (NEEMO-22) mission, spending 10 days in the Aquarius habitat 20 m underwater off the coast of the Florida Keys.
How to rescue a Moonwalker in need

During a simulated space mission underwater last week, ESA tested an ingenious concept to bring astronauts safely back to base if they are incapacitated during lunar exploration.
Four ‘aquanauts’, including ESA astronaut Pedro Duque and NASA astronaut Kjell Lindgren, took part in NASA’s 22nd Extreme Environment Mission Operations (NEEMO-22) mission, spending 10 days in the Aquarius habitat 20 m underwater off the coast of the Florida Keys.
See our seasons change from space
With the Copernicus Sentinel-3A satellite fully fledged and its data freely available, the task of monitoring and understanding our changing planet has been made that much easier. Seeing the effect spring has on our plant life is just one …
See our seasons change from space
With the Copernicus Sentinel-3A satellite fully fledged and its data freely available, the task of monitoring and understanding our changing planet has been made that much easier. Seeing the effect spring has on our plant life is just one …
Preparing for Mercury: BepiColombo stack completes testing

ESA’s Mercury spacecraft has passed its final test in launch configuration, the last time it will be stacked like this before being reassembled at the launch site next year.
Preparing for Mercury: BepiColombo stack completes testing

ESA’s Mercury spacecraft has passed its final test in launch configuration, the last time it will be stacked like this before being reassembled at the launch site next year.
Astronomers find two classes of gas giant planets
Evidence indicates giant planets form differently depending on their mass.
Brown dwarfs are as plentiful as stars
A new survey suggests that there may be one failed star for every successful one out there.
Giant iceberg in the making

All eyes are on Antarctica’s Larsen C ice shelf as a deep crack continues to cut across the ice, leaving a huge chunk clinging on. When it eventually gives way, one of the largest icebergs on record will be set adrift. Even before the inevitable happens, ESA’s CryoSat mission can reveal some of the future berg’s vital statistics.
Giant iceberg in the making

All eyes are on Antarctica’s Larsen C ice shelf as a deep crack continues to cut across the ice, leaving a huge chunk clinging on. When it eventually gives way, one of the largest icebergs on record will be set adrift. Even before the inevitable happens, ESA’s CryoSat mission can reveal some of the future berg’s vital statistics.
Drone in radio-free zone

Technology image of the week: Drone testing inside ESA’s Hertz radio chamber
Cosmic farming
Human spaceflight image of the week: Citizen scientists help to grow crops in space
BepiColombo live
Watch Thursday’s media briefing on our mission to Mercury, 09:00 GMT (11:00 CEST). Ask questions on Twitter via #askESA