COOKIES BROWSE THE SITE YOU ARE ACCORDANCE COOKIE SPACE NEWFOUND EXOPLANETS KEPLER SPACECRAFT FINDS TWO WORLDS ORBITS SIMILAR OURS BILLINGS SHARE CONCEPTION PLANET ORBITING EVOLVED STAR STUNNING THE EIGHT DISCOVERED WORLDS HABITABLE ZONES DAVID REPORT AFTER FIVE RESEARCHERS DATA LOOK KEPLER 438 B KEPLER 442 B PLANETS APPEAR ROCKY ORBIT STARS LIQUID WATER EXIST ASTRONOMERS ANNOUNCED THE PLANETS TEMPERATE TODAY MEETING THE AMERICAN ASTRONOMICAL SOCIETY FINDINGS PUBLISHED THE ASTROPHYSICAL JOURNAL DISCOVERIES DOUBLE NUMBER POTENTIALLY PUSH TALLY CONFIRMED MARKING MILESTONE SEARCH ALIEN HUNDREDS AWAY SMALLER DIMMER SHADOWS TOWARD OUR SOLAR SYSTEM CROSS FACES MEASURE EXPOSURE PERCENT LESS SPHERES SOMEWHAT PREVIOUS PREMIER KEPLER 186 F KEPLER 62 F GETS SURE WHETHER TRULY CANDIDATES SAYS STUDY ASTRONOMER ASTROPHYSICS KEPLER LAUNCHED SURVEY PATCH PRIMARY WAS TO FIND MIRROR EARTHS SIZE SUNLIKE THE TASK THINGS CAUSE BESIDES TRANSITING PLANETS NEED TO GLIMPSE MIRROR EARTH TRANSIT ONCE TWICE THREE TIMES PARTICULAR PROVING BE MORE VARIABLE BRIGHTNESS MISSION ANTICIPATED THE FAINT SCIENTISTS FOCUSED QUIETER ASKED GATHER THE MISSION STABILIZER EQUIPMENT IN SPRING SENT GAZE DRIFTING PREMATURE LAST SPACECRAFT RESURRECTED METHOD THE TELESCOPE LIMITED HOPE FINDING OPTION DISCOVERING EARTH TWINS SIFT ARCHIVAL THOUSANDS CANDIDATE PLANETS THINK GOOD GOING TO CLOSER PRESENT MIGHT FERGAL STAFF SCIENTIST TEAM MEMBER AMES RESEARCH CENTER MOFFETT FIELD TOTAL CANDIDATE COUNT POSSIBLE WORLDS EIGHT LESS THAN OF EARTH ELUSIVE GOAL ONLY IF REVEAL FAR AWAY TO BE CONFIRMED TRADITIONAL MEASURING GRAVITATIONAL INDUCES RATHER SIMPLER OBSERVATIONS COMPLEX STATISTICAL RULE FALSE POSITIVES LEAD AUTHOR GUILLERMO TORRES VALIDATION PROCESS HALF LARGEST TELESCOPES INTENSIVE SIMULATION RUNS NASA SUPERCOMPUTER IMPRESSIVE CANNOT INFORMATION AVAILABLE MEASUREMENT ESTIMATE PAIRED WITH YIELDS DENSITY COMPOSITION REVEALED BE SMALL HEAVY MUST ROCK METAL SEEN LIGHT MUCH MORE DETERMINING STATISTICS FOR NOW HARD WORK THE PAST SUGGESTS GASEOUS PLANETS TIMES ANYTHING SMALLER THAN THEREFORE THE LATEST ARGUMENT PRESENTED THE MEETING MEASURED THE MASSES TRANSITION ZONE DRESSING THE GENERAL UPPER LIMIT ROCKY PLANETS THE GALAXY NEPTUNE SOLAR ORDER FIGURE COMMON OUR GALAXY PROBABLY HAVE TO PERFORM MEASUREMENTS LEARN BROAD PLANET HUNTERS HOPES UPCOMING TRANSITING EXOPLANET SURVEY SLATED LAUNCH TESS NEARBY DETAIL JAMES WEBB SPACE TELESCOPE SOONER THE QUEST BEYOND THE SOLAR SYSTEM OBSERVATORIES IMPACT WORK PROVE OUT THERE JOURNEY THE END POINT PLANETARY ATMOSPHERES SIGNS OF LIFE SHOWS BUILD SPACE TELESCOPE TO DO RIGHTS ADVERTISEMENT EDITOR SCIENTIFIC AMERICAN COVERING SPACE NICK GIVE UP DARK BREAKTHROUGH THE SEARCH ALPHA MYSTERIOUS COSMIC DEEPER PROPAGANDA WEAPONS OF WAR MINUTE SCIENCE TRUMP ADMINISTRATION ON MINDY FOOD FISH KRISTIN OBSCURE MEDICAL ABOUT TO ENDANGER HOUR MARK AMNESIA TIED OPIOID ALARMS HEALTH ANDREW JOSEPH PLANT DISEASES TRAVEL THE GLOBE HIGHWAYS HOURS SHANE SIGN EMAIL PRESS ROOM FAQS CONTACT SITE MAP ADVERTISE SPECIAL CUSTOM MEDIA TERMS OF USE PRIVACY POLICY SPRINGER COMMERCIAL RELATIONS SCIENTIFIC PUBLICATIONS STRICT POLICY EDITORIAL INDEPENDENCE REPORTING DIVISION NATURE FOR SCIENCE NEVER