A new study finds clues to where clouds gather on hot Jupiters, and what they’re likely made of.
Historical Records May Underestimate Sea Level Rise
A new NASA/university study finds tide gauges, the longest, best-quality historical records of ocean water levels, may have underestimated 20th century global sea level rise.
New Horizons: Possible Clouds on Pluto, Next Target is Reddish
The next target for NASA’s New Horizons mission — which made a historic flight past Pluto in July 2015 — apparently bears a colorful resemblance to its famous, main destination.
Historical Records May Underestimate Sea Level Rise
A new NASA/university study finds tide gauges, the longest, best-quality historical records of ocean water levels, may have underestimated 20th century global sea level rise.
Cloudy Nights, Sunny Days on Distant Hot Jupiters
A new study finds clues to where clouds gather on hot Jupiters, and what they’re likely made of.
New Horizons: Possible Clouds on Pluto, Next Target is Reddish
The next target for NASA’s New Horizons mission — which made a historic flight past Pluto in July 2015 — apparently bears a colorful resemblance to its famous, main destination.
ExoMars is set to land on the Red Planet
The mission co-launched by ESA and the Russian Federal Space Agency is landing on Mars tomorrow.
Boosting Europe’s all-electric satellites

Today, ESA astronaut Tim Peake opened a UK facility that will expand Europe’s capability with satellites that rely wholly on electric propulsion.
Testing the waters
Human spaceflight and robotic exploration image of the week: Testing drinking water on the International Space Station
Venus explodes with volcanoes in the present day
Our “twin” planet has some pretty Earth-like violent eruptions.
Juno’s engines hit a misfiring snag, delaying second orbital maneuver
Something’s amis with NASA’s latest Jupiter mission.
Here’s why New Horizon’s post-Pluto destination is important
2014MU69 may not look like much, but the tiny chunk of ice could unlock big mysteries about the solar system.
Hello, Mars

Space Science Image of the Week: A recent view of the Red Planet by ESA’s Mars Express workhorse, soon to be joined by ExoMars
Watch ExoMars live
Following separation of the Schiaparelli lander from its orbiter, ExoMars is now preparing to arrive at Mars. Watch live coverage from 13:00 GMT / 15:00 CEST on Wednesday
Realtime Mars descent

Follow alongside Schiaparelli’s six-minute descent to the surface of Mars with this realtime animation
Voyager 2 data may be hiding two new Uranian moons
Two ring moons may be hiding in plain sight around Uranus.
Mission Prepares for Next Jupiter Pass
All instruments will be on for the next pass, but a planned engine burn will wait until December.
Mission Prepares for Next Jupiter Pass
All instruments will be on for the next pass, but a planned engine burn is postponed.
Mission Prepares for Next Jupiter Pass
All instruments will be on for the next pass, but a planned engine burn is postponed.
Week In Images
Our week through the lens: 10-14 October 2016
Watch ExoMars live

Watch live coverage of the ExoMars orbiter’s arrival at the Red Planet, and its Schiaparelli module’s descent to the surface. Coverage starts 16 October
Ready for the Red Planet

Next week, ESA’s ExoMars has just a single chance to get captured by Mars’ gravity. The spacecraft and the mission controllers who will make it so are ready for arrival.
Vatnajökull

Earth observation image of the week: Iceland’s Vatnajökull glacier and Holuhraun lava field, also featured on the Earth from Space video programme
Spacecraft ‘Nuclear Batteries’ Could Get a Boost from New Materials
A cutting-edge development in spacecraft power systems is a powerful material with an unfamiliar name: skutterudite.
Teleporting toward a quantum Internet
JPL is involved in a study that tested quantum teleportation underneath the city of Calgary in Canada.
Spacecraft ‘Nuclear Batteries’ Could Get a Boost from New Materials
A cutting-edge development in spacecraft power systems is a powerful material with an unfamiliar name: skutterudite.
Teleporting toward a quantum Internet
JPL is involved in a study that tested quantum teleportation underneath the city of Calgary in Canada.
ExoMars updates
Follow mission status updates as the ExoMars orbiter reaches Mars and deploys a lander to its surface
Earth from Space

Join us Friday, 14 October, at 10:00 CEST for the ‘Earth from Space’ video programme. Discover Iceland’s Vatnajökull glacier in this week’s edition
Spinning station
Operations image of the week: A timelapse image makes our deep-space dish in Spain seem to spin
Breakthrough Listen teams up with NOAC for search of extraterrestrial life
Breakthrough Listen are working with the National Observatory of China and three telescopes to investigate life beyond Earth.
The Universe is 20 times more vast than we thought
The universe seems a little less lonely today.
Astronomers from the University of Nottingham conducted a new survey of the universe’s galaxy population and concluded that previous estimates lowballed the census by a factor of about 20. Using dat…
The Universe is 10 times more vast than we thought
There are at least 10 times more galaxies than once thought.
CubeSat times two
Technology image of the week: the contract is signed for ESA’s newest, biggest small nanosatellite yet: the 6-unit GomX-4B CubeSat, seen here flying with its twin
Buried glaciers on Mars

This jumble of eroded blocks lies along the distinctive boundary between the Red Planet’s southern highlands and the northern lowlands, with remnants of ancient glaciers flowing around them.
Building Blocks of Life’s Building Blocks Come From Starlight
With new data from Herschel, astronomers better understand how molecules form that are necessary for building other chemicals essential for life.
Building Blocks of Life’s Building Blocks Come From Starlight
With new data from Herschel, astronomers better understand how molecules form that are necessary for building other chemicals essential for life.
Scientists find ultraviolet light may create life-essential chemicals
Data from ESA’s Herschel Space Observatory show ultraviolet light may be what creates crucial chemicals
Final exams prepare Thomas Pesquet for launch
What to expect from Schiaparelli’s camera
As the ExoMars Schiaparelli module descends onto Mars on 19 October it will capture 15 images of the approaching surface. Scientists have simulated the view we can expect to see from the descent camera.
Team Evaluates New Data Collection Method After Age-Related Issue
Managers are evaluating another way to collect and process data from the Tropospheric Emission Spectrometer on NASA’s Aura satellite after an age-related TES component failure.
Team Evaluates New Data Collection Method After Age-Related Issue
Managers are evaluating another way to collect and process data from the Tropospheric Emission Spectrometer on NASA’s Aura satellite after an age-related TES component failure.
Sloshing fluids
Human spaceflight and robotic exploration image of the week: Learning about fluids in weightlessness on the Space Station
A new initiative seeks to find an Earth-like planet around the nearest Sun-like star
Our Alpha Centauri dreams may soon come true — and we may have the photos to prove it.
Researchers at the University of Michigan found a new dwarf planet
The new dwarf planet was discovered in a unique way.
Microlensing reveals planet around binary system
Technique has potential to find planets that cannot be found by other methods
Be extraordinarily cautious about the newest alien claim
It’s (probably) not aliens, yet again.
Earth from Space

Join us Tuesday, 11 October, at 14:00 CEST as ESA’s new Director of Earth Observation Programmes, Josef Aschbacher, joins the show to discuss the future of Earth observation in ESA
Nebula with spiral arms
The spiral arms in this Hubble picture may remind you of a Milky-Way-like galaxy, but they are remnants of a dying star
NASA’s opportunity rover will explore a gully on Mars
Opportunity will drive down a Mars gully to investigate possible traces of water.
The newest weird solar systems: lonely hot Earths
The weird worlds may be the remnants of larger “hot Jupiters”
NASA’s Kepler Gets the ‘Big Picture’ of Comet 67P
NASA’s Kepler spacecraft studied comet 67P/Churyumov-Gerasimenko for two weeks in September, complementing the view from the Rosetta spacecraft.
NASA’s Opportunity Rover to Explore Mars Gully
NASA’s Opportunity Mars rover will drive down a gully carved long ago by a fluid that might have been water, according to the latest plans for the mission.
NASA JPL Satellites Dissect Powerful Hurricane Matthew
Hurricanes like Matthew are a lot more than meets the “eye.” Images from several JPL satellites and instruments give scientists a wealth of information to analyze the storm.
NASA JPL Satellites Dissect Powerful Hurricane Matthew
Hurricanes like Matthew are a lot more than meets the “eye.” Images from several JPL satellites and instruments give scientists a wealth of information to analyze the storm.
NASA’s Kepler Gets the ‘Big Picture’ of Comet 67P
NASA’s Kepler spacecraft studied comet 67P/Churyumov-Gerasimenko for two weeks in September, complementing the view from the Rosetta spacecraft.
NASA’s Opportunity Rover to Explore Mars Gully
NASA’s Opportunity Mars rover will drive down a gully carved long ago by a fluid that might have been water, according to the latest plans for the mission.
Researchers Night
ESA 2016 European Researchers’ Night in Italy, 30 September
Eye of the storm
This image, from the Copernicus Sentinel-3A satellite, shows the temperature at the top of Hurricane Matthew as it approached the US this morning
The Sky This Week for October 7 to October 16
The first quarter Moon, shooting stars, and other beautiful things to look for in the sky this week.
India’s Mars orbiter photos got a great touch-up thanks to the Planetary Society
Emily Lawdawalla, senior editor, processed the images and brought out the best definition.
Call for media: ExoMars arrives at the Red Planet

The ExoMars 2016 mission will enter orbit around the Red Planet on 19 October. At the same time, its Schiaparelli lander will descend to the surface. Representatives of traditional and social media are invited to attend a two-day event at ESA’s ESOC control centre in Darmstadt, Germany.
Shanghai
Earth observation image of the week: a Sentinel-2 image of Shanghai, also featured in the 200th edition of the Earth from Space video programme
Schiaparelli readied for Mars landing

This week, the commands that will govern the Schiaparelli lander’s descent and touchdown on Mars were uploaded to ESA’s ExoMars spacecraft, enroute to the Red Planet.
Hubble Detects Giant ‘Cannonballs’ Shooting from Star
NASA’s Hubble Space Telescope has detected superhot blobs of gas, each twice as massive as the planet Mars, being ejected near a dying star.
An Infrared Look at Hurricane Matthew from NASA’s AIRS
A JPL-developed advanced atmospheric sounding system aboard NASA’s Aqua satellite is providing important insights into the inner workings of dangerous Hurricane Matthew.
An Infrared Look at Hurricane Matthew from NASA’s AIRS
A JPL-developed advanced atmospheric sounding system aboard NASA’s Aqua satellite is providing important insights into the inner workings of dangerous Hurricane Matthew.
Hubble Detects Giant ‘Cannonballs’ Shooting from Star
NASA’s Hubble Space Telescope has detected superhot blobs of gas, each twice as massive as the planet Mars, being ejected near a dying star.
Automating sample testing thanks to space
A miniaturised biotech unit developed for the International Space Station is improving medical diagnoses on Earth with affordable automation of small-scale diagnostics.
Week In Images
Our week through the lens: 3-7 October 2016
Last command
Operations image of the week: Last command being sent to Rosetta
Earth from Space

Join us Friday, 7 October, at 10:00 CEST for the 200th ‘Earth from Space’ video programme. This week features a Sentinel-2 image of Shanghai
Print on demand
Technology image of the week: 3D printing demonstrated in the NL Space Tent at ESA’s Open Day in the Netherlands
Hubble finds fireballs shooting from star
The Hubble Telescope has found hot blobs of gas being launched near a star.
Hot worlds shine in brilliant colors
Warm Neptunes and Hot Jupiters have a crayon-like assortment of hues.
Trusted Ariane 5 lays foundations for Ariane 6

With 74 successful launches in a row, Ariane 5 now matches the reliability of Ariane 4 – while an experiment is helping the development of Ariane 6.
NASA-Produced Maps Help Gauge Italy Earthquake Damage
A NASA-funded program provided valuable information for the response to the strong August earthquake in central Italy.
Study Predicts Next Global Dust Storm on Mars
Global dust storms on Mars could soon become more predictable — which would be a boon for future astronauts there — if the next one follows a pattern suggested by the past.
Study Predicts Next Global Dust Storm on Mars
Global dust storms on Mars could soon become more predictable — which would be a boon for future astronauts there — if the next one follows a pattern suggested by the past.
NASA-Produced Maps Help Gauge Italy Earthquake Damage
A NASA-funded program provided valuable information for the response to the strong August earthquake in central Italy.
40 million views
We’re proud to have passed a big milestone on our YouTube channel – thanks for watching!
NASA is to resume developing technology for gravitational wave detection
NASA will work with the ESA for their L3 gravitational wave mission.
Telescope looks past dust and finds new stars
Researchers have seen newborn red stars dimly shining from the cocoons of dust and gas out of which they formed.
Astronomers made this discovery using the European Southern Observatory’s Visible and Infrared Survey Telescope for Astronomy (VISTA)…
The oldest government computer is in space
Voyagers 1 and 2 are still going strong after almost 40 years.
NASA Flight Program Tests Mars Lander Vision System
NASA tested new “eyes” for its next Mars rover mission on a rocket built by Masten Space Systems in Mojave, California, thanks in part to NASA’s Flight Opportunities Program.
NASA Sees Hurricane Matthew over Haiti Tuesday Morning
NASA’s MISR instrument catches hot towers — enormous thunderheads — from Hurricane Matthew over Haiti the morning of Oct. 4, 2016.
NASA Flight Program Tests Mars Lander Vision System
NASA tested new “eyes” for its next Mars rover mission on a rocket built by Masten Space Systems in Mojave, California, thanks in part to NASA’s Flight Opportunities Program.
NASA Sees Hurricane Matthew over Haiti Tuesday Morning
NASA’s MISR instrument catches hot towers — enormous thunderheads — from Hurricane Matthew over Haiti the morning of Oct. 4, 2016.
ESTEC Open Day highlights

A look back at ESA’s Open Day in the Netherlands on Sunday 2 October – in pictures
Parachute for Mars

Human spaceflight and robotic exploration image of the week: Engineering model of the ExoMars Schiaparelli lander at ESA’s technical heart in the Netherlands
Talking technology
Where does innovation come from? People. ESA engineers recount the Agency’s ground-breaking work in their own words
How Vera Rubin discovered dark matter
This famous astronomer carved herself a well-deserved place in history, so why doesn’t the Nobel committee see it that way?
Astronomers find a planet through a never-before-used method
They used pulsation to confirm a long-period planet around a Kepler candidate world.
Dione may be Saturn’s third moon hiding an ocean
Saturn’s moon Dione has joined the growing list of watery bodies in our solar system.
Data from NASA’s Cassini probe indicate that a liquid ocean some 20 miles deep exists far below the icy surface of the moon. This means that its interior…
NASA’s Curiosity Rover Begins Next Mars Chapter
After collecting drilled rock powder from a very scenic area, NASA’s Curiosity rover is driving toward uphill destinations as part of its two-year mission extension.
NASA’s Curiosity Rover Begins Next Mars Chapter
After collecting drilled rock powder from a very scenic area, NASA’s Curiosity rover is driving toward uphill destinations as part of its two-year mission extension.
Magnetic oceans and electric Earth

Oceans might not be thought of as magnetic, but they make a tiny contribution to our planet’s protective magnetic shield. Remarkably, ESA’s Swarm satellites have not only measured this extremely faint field, but have also led to new discoveries about the electrical nature of inner Earth.
Rosetta comes home

Space science image of the week: Rosetta’s impact point is named Sais after the original Egyptian home of the Rosetta Stone
Striking photo shows spiral structure on a young star
The spiral arms may answer the question to how planets formed.
Astronomers find a treasure trove of strange brown dwarfs
The new find adds to the population of “failed stars” and makes them even weirder than we thought.