The search for exoplanets:
A rogue planet
The planet hunter
Exoplanets to scale
Exploring new worlds
Our cosmic self-esteem
NASA exoplanet archive
Planet population is plentiful
Extrasolar planetary systems
Billions and billions of planets
Exoplanets and other 'Earths'
A planet hotter than most stars
Rage against the dying of the light
Big data on exoplanet composition
The Extrasolar Planets Encyclopaedia
Can one buy the right to name a planet?
First robotic telescope for planet hunters
Looking to the future of exoplanet science
Largest haul of extrasolar planets to Japan
Beyond the exoplanet mass-radius relation
Exoplanet Aurora: an out-of-this-world sight
Kepler telescope bags huge haul of planets
New method for exoplanet stability analysis
Planet found in nearest star system to Earth
Exoplanet puzzle cracked by jazz musicians
Circular orbits identified for small exoplanets
Hydrogen may push some exoplanets off a cliff
Solar system's youth gives clues to planet search
Robotically discovering Earth's nearest neighbors
Discovery creates new class of planetary systems
TESS shares first image in hunt to find new worlds
As exoplanets pile up, a gap appears in the pattern
Ultrahot exoplanet bleeds heavy metals into space
ALMA reveals workings of nearby planetary system
New exoplanet search strategy claims first discovery
Simpler way to define what makes a planet proposed
Exoplanets - the beginning of a new era in astrophysics
Chandra sees eclipsing planet in X-rays fro the first time
Discovery of a Mars-size world uses tug-of-war technique
'Behemoth' atmospheric tail bleeding from warm exoplanet
Far-away planet systems are shaped like the Solar System
Astronomers find elusive planets in decade-old Hubble data
Eight planets in Kepler-90 system found using machine learning
Observing Solar System worlds as if they were distant exoplanets
Computer searches telescope data for evidence of distant planets
Keck Observatory pictures show fourth planet in giant solar system
Astronomers observe planets around another star like never before
NASA's Kepler announces 11 planetary systems hosting 26 planets
How one astronomer became the unofficial exoplanet record-keeper
European satellite could discover thousands of planets in Earth's galaxy
On the possibility of coherent cyclotron emission from extrasolar planets
Searching a sea of 'noise' to find exoplanets - using only data as a guide
Rare brown dwarf discovery provides benchmark for future exoplanet research
Comparing HARPS and Keplar surveys: the alignment of multiple-planet systems
Europlanet 2020 Research Infrastructure launches new era of planetary collaboration in Europ
Exoplanet formation:
Like star, like planet
Exoplanet formation surprise
A new way of forming planets
New light shed on planet formation
The structure of protoplanetary disks
Giant planet formation caught in action
Forming planet observed for the first time
NASA's Spitzer puts planets in a Petri dish
Unprecedented views of the birth of planets
Global models of planet formation & evolution
Birth of planets revealed in astonoshing detail
Orbital evolution and migration of giant planets
When stellar metallicity sparks planet formation
Planets can form around different types of stars
Infant solar system shows signs of windy weather
Evolutionary models of cold and low-mass planets
Probing exoplanet interiors through lab simuations
Popular solar system orbits result in planet 'pile-ups'
We just saw the birth of a new planet for the first time
Pebble-size particles may jump-start planet formation
C/O and MG/SI ratio of stars in the solar neighborhood
The most precise measurement of an alien world's size
Planets found to be larger than the disks they come from
ALMA discovers formation site of a giant planetary system
Solved: mysteries of a nearby planetary systems' dynamics
A close look at newborn planets recels hints of infant moons
Water signature in distant planet shows clues to its formation
Hubble surveys debri-strewn exoplanetary construction yards
Models of giant planett formation with migration and disk evolution
'Dust Trap' around distant star may solve planet formation mystery
Planet-forming disk turns off lights, locks doors - going out of business!
A young protoplanet candidate embedded in the circumstellar disk of HD100546
Spontaneous 'dust traps': astronomers discover a missing link in planet formation
Rocky exoplanets:
The diamond planet?
What kind of stars form rocky planets?
Nearest rocky exoplanet to Earth confirmed
Evidence for disintegration of KIC 12557548 b
Mass-radius relation for rocky planets based on PREM
Researchers revise recipe or building a rocky planet like Earth
Between a rock and a hard place: can garnet planets be habitable?
What would a rocky exoplanet look like? Atmosphere models seek clues
Rocky planets may be habitable depending on their 'air conditioning' system
Exoplanetary atmosphere, weather and climate:
Big weather on 'hot Jupiters'
Hubble finds a true blue planet
Using an atmosphere to weigh a planet
A planet is rapidly losing its atmosphere
Atmospheric seasons could signal alien life
Tidal forces could squeeze out planetary water
Titan offers clues to atmospheres of hazy planets
The space weather on the closest Earth-like exoplanet
Scientists generate first map of clouds on an exoplanet
Unexpected carbon-13 found in exoplanet's atmosphere
Astronomers find an exoplanet atmosphere free of clouds
Rapid destruction of Earth-like atmospheres by young stars
Cloud modeling expands estimate of life-supporting planets
First evidence for water ice clouds found outside Solar System
Atmospheres can collapse on the dark side of tidally-locked planets
A false positive for ocean glint on exoplanets: the lattitude-albedo effect
Hubble detects helium in the atmosphere of an exoplanet for the first time
Temporal variations in the evaporating atmosphere of exoplanet HD 189733b
Under pressure: how the density of exoplanets' atmospheres weighs on the odds for alien life
The weather on alien worlds: astrophysicists prepare forecasts for planets beyond our solar system
NASA researchers identify features that could be used to detect life-friendly climates on other worlds
Potentially habitable exoplanets:
Life on an aquaplanet
The planetary sweetspot
Planetary habitability catalog
The habitability of other worlds
Planetary habitability laboratory
What makes a planet habitable?
Nitrogen may be a sign of habitability
A new Goldilocks for habitable planets
Tau Ceti may have an habitable planet
Rotation of planets influences habitability
Nearby super-Earth likely a diamond planet
Eight new planets found in Goldilocks' zone
Where is the habitable zone for M-dwarf stars?
Scientists discover potentially habitable planets
Greenhouse effect could extend habitable zone
Red dwarf sttar's planets may face oxygen loss
The habitable zone and extreme planetary orbit
Planets in the habitable zone around most stars
TRAPPIST-1 system planets potentially habitable
Subsurface oceans could boost exoplanet habitability
Life needs an atmosphere, but how much is too much?
In the zone: how scientists search for habitable planets
Cosmic impacts may help create suitable habitat for life
Tidal locking could render habitable planets inhospitable
A star's early chemistry shapes life-friendly atmospheres
Search for habitable planets should be more conservative
Nearby star hosts closest alien planet in the 'habitable zone'
Closest ever terrestrial exoplanet found, habitability debated
Astronomers devise 'habitability index' to guide future search
The outer edge of a star's habitable zone a hard place for life
Planetary atmospheres a key to assessing possibilities for life
The habitability of GJ357D: possible climates and observability
Researchers detect water in a planet outside of our Solar System
Scientists blast iron with lasers to study the cores of rocky planets
Planets outside our solar system more hospitable to life than thought
Exoplanet axis study boosts hopes of complex life, just not next door
Feature of Earth's atmosphere may help in search of habitable planets
Some potentially habitable planets began as gaseous, Neptune-like worlds
Earth's stable temperture past suggests other planets could also sustain life
NASA's Kepler mission confirms its first planet in habitable zone of Sun-like star
First insight into atmospheres of potentially habitable planets orbiting TRAPPIST-1
Solar system with six exoplanets, others in habitable zones found by NASA's Kepler
Trappist-1 system: probing seven worlds with with NASA's James Webb space telescope
The occurrence of rocky habitable zone habitable planets around solar-like stars from Keplar data
Earth-like exoplanets & Super-Earths:
Earth's new neighbor
The alien world of Super Earths
Earth 2.0: same, same, but better
'Super-Earths' may be dead worlds
18 Earth-sized exoplanets discovered
Most Earth-like worlds yet too be born
Super-Earths have longer-lasting oceans
Earth-like planets have Earth-like interiors
New technique to discover Earth-like planets
JPL's PlanetQuest - search for another Earth
Alien Earths could form earlier than expected
Keplar 62 offers two exoplanets similar to Earth
New Earths discovered around a vey small star
'Super-Earths' may have oceans and continents
At least one in six stars has an Earth-sized planet
Rocky planet looks familiar, but iis not Earth's twin
Hiding in the sunshine: the search for other Earths
Giant Super-Earths made of diamonds are possible
This astronomer is determined to find another Earth
Finding infant Earths and potential life just got easier
Diamond 'Super-Earth' may not be quite as precious
Scientists predict Earth-like planets around most stars
How many Earth-like planets are around Sun-like stars?
Bricks to build an Earth found in every planetary system
NASA's Spitzer maps climate patterns on a Super-Earth
Astronomers find a new type of planet: the "Mega-Earth"
Three nearly Earth-size planets found orbiting nearby star
Space telescope findings suggest molten planetary surface
A distant planet's interior chemistry may differ from our own
Getting up close and personal with an Earth-sized exoplanet
Two new Earth-like planets discovered near Teegarden's star
The HARPS search for Earth-like planets in the habitable zone
Friction from tides could help distant Earth's survive, and thrive
'Mirage Earth' exoplanets may have burned away chances for life
NASA discovers first Earth-size planets beyond our Solar System
Astronomers use secondary eclipses to study exoplanet atmospheres
Astronomers find first evidence of changing conditions on a super Earth
NASA's Kepler telescope discovers first Earth-size planet in habitable zone
Newly found super-Earth alien planet whips around its star every 0.67 days
Hot super-Earths stripped by host stars: 'cooked' planet shrink due to radiation
Study of material surrounding distant stars shows Earth's ingreidents 'pretty normal'
Ultrahigh-pressure laser experiments shed light on cores of 'super-Earth' exoplanets
Orbital variations can trigger 'snowball' states in habitable zones around sunlike stars
What would constitute signs of life itself?
Astrobiology Network
Water-trapped' worlds
Where are all the aliens?
Are we alone in the Univere?
Carbon worlds may be waterless
New conditions for life on other planets
Planet discoveries boost LifeSearch2.0
Scientists debate signatures of alien life
Don't forget F-type stars in search for life
Ancient star raises prospects of intelligent life
Can life emerge on planets around cooling stars?
Mini-Neptunes might host life under right conditions
Colorful life-form catalog helps discern if we're alone
Ether compounds could work like DNA on oily worlds
Search for life on exoplanets more difficult than thought
Hunt for extraterrestrial life gets massive methane boost
How Lunar eclipses may help us find life on other planets
Why complex mineral surfaces could be indications of life
Red Dwarf stars might be best places to discover alien life
A new collaboration to aid the search for life on distant worlds
'Dimer molecules' aid study of exoplanet pressure, hunt for life
Search for life suggests solar systems more habitable than ours
Heritage of Earth's water gives rise to hopes of life on other planets
Search for advanced civilizations beyond Earth finds nothing obvious
Life or illusion? Avoiding 'false positives' in the search for living worlds
The Earth as a benchmark: spectropolarimetry unveils strong bio-signatures
A nre empirical constraint on the prevalence of technological species in the universe
Toward a list of molecules as potential biosignature gases for the search for life on exoplanets
Jupiter-like exoplanets:
A highly eccentric exoplanet
A hot Jupiter's clear atmosphere
New exoplanet too big for its star
New exoplanet endured a rough start
Cooking up alien atmospheres on Earth
Jupiter twin discovered around solar twin
Looking for Earths by looking for Jupiters
Hubble to reveal cloudy weather on alien world
'Hot Jupiters' provoke their own host suns to wobble
Hunting for giant planet analogs in our own backyard
Giant ringed planet likely cause of mysterious eclipses
Missing water mystery on Jupiter-like explanets solved
Distant planetary system is a super-sized solar system
Newly discovered giant planet slingshots around its star
Astronomers find giant young planet around very young star
The diverse lives of massive protoplanets in self-gravitating discs
Shrinkin planets could explain mystery of Universe's missing worlds
Jupiter-like exoplanets found in sweet spot in most planetary systems
Neptune-like planets:
Nearby star hosts a half-dozan synchronized sub-Neptunes
Shrinking planets could explain Exomoons:
The hunt for exomoons
Where moons are made
Wanted: habitable moons
Hints of volcanically active exomoon
Follow the radio waves to exomoons
Artwork unveiled on exoplanet satellite
The first exomoon may have been spotted
Could exomoons give false positives in search for life?
A close look at newborn planets reveals hints of infant moons
Ejected moons could help solve several astronomical puzzles
Researchers have identified 121 giant planets that may have habitable moons
Exocomets:
Exocomets may be as common as exoplanets
Hubble detects 'exocomets' plunging into youing stars
Exoplanets around binary, triple and four-star systems:
Two suns better for life
Planet 'reared' by four parent stars
Planet formation around binary star
Exoplanet found in curious triple-star system
A backward-spinning star reveals its likely origin
Armchair astronomers find planet in four-star system
How two planets likely acquired their backward orbits
Scientists unlock riddle behind planet orbiting two stars
Exoplanmets can't hide their secrets from innovative new instrument
Exoplanets beyond the Milky Way galaxy:
Astronomers identify first planets outside the Milky Way
Wasp-76b: the exotic inferno planet where it rains iron'
Nightside condensation of iron in an utrahot giant exoplanet