Jun. 30: Abnormally high alcohol and mystery heat source detected on comet Wirtanen Phys.Org

May 30: OSIRIS-REx Heading Home With Abundant Sample of Asteroid Bennu SciTech Daily

Mar. 10: Mission to the Centaurs: Exploring strange astroid-comet hybrids Astronomy

Mar. 10: How asteroid dust helped us prove life’s raw ingredients can evolve in outer space  Phys.Org

Mar. 7: Comet Catalina’s glowing tail indicates comets delivered carbon to rocky planets SciTech Daily

Jan. 11: How did water originate on Earth? Data from asteroid Ryugu deepen mystery Business Standard


Dec. 3: A ‘Front-Row Seat’ to the Birth of a Comet New York Times

Dec. 15: Scientists thrilled with asteroid treasure returned by Japanese spacecraft Spaceflight Now

Nov. 19: Japanese asteroid mission to drop ancient samples in Australian desert  The Sydney Morning Herald

Nov. 12: OSIRIS-REx and the origin of life  Astrobiology

Oct. 31: NASA’s OSIRIS-REx probe successfully stows space-rock sample  Scientific American

Oct. 29: Asteroid Ryugu shaken by Hayabusa2’s impactor  EurekAlert, AAAS

Oct. 28: The Philae lander reveals low-strength primitive ice inside cometary boulders  Nature

Oct. 21: Seeking Solar System’s secrets, NASA’s OSIRIS-REX mission touches Bennu asteroid  New York Times

Sep. 21: Rosetta spacecraft detects unexpected ultraviolet aurora at a comet  Phys.org

Aug. 13: NASA asteroid explorer aces final rehearsal before sampling run  Spaceflight Now

May 8: Sample collection from asteroid (162173) Ryugu by Hayabusa2: Implications for surface evolution  Science

April 1: NASA is about to grab an asteroid sample and bring it home  Air & Space

Feb. 5: Scientists chart the shifting colors of a comet’s “seasons”  Astronomy

Jan. 21: The salt of the comet  Science Daily

Jan. 20: Chemicals on Comet 67P suggest composition of its birthplace  Astrobiology

Jan. 7: Dancing debris, moveable landscape shape Comet 67P  Cornell Chronicle


Dec. 3: Evidence of ammonium salts in Comet 67P as explanation for the nitrogen depletion in cometary comae  Astrobiology Web

Sep. 20: Bouncing boulders and collapsing cliffs on comet 67P  Astronomy Now

Aug. 15: An astrophotographer noticed a chunk of ice orbiting Comet 67P in Rosetta’s photos  Universe Today

Aug. 8: Volatile species in Comet 67P/Churyumov-Gerasimenko: Investigating link from the ISM to the terrestrial planets  Astrobiology News

Jul. 31: Filmmaker creates stunning sequence of Rosetta Comet 67P mission  Rocket Rundown

Apr. 21: One comet, 70 thousand images  EarthSky

Mar. 31: Cliffs on comet 67P wander across the landscape in summer  New Scientist

Feb. 20: Under pressure: Rosetta comet’s weird neck sculpted by shear stress  Space.com


Dec. 14: Rosetta flew through the bow shock of Comet 67P several times during its mission  Universe Today

Sep. 11: Landslides In Space May Be Key To Long-Term Comet Activity  Forbes

Aug. 23: The wonderful and turbulent world of comets, as seen by Swiss Scientists  SWI swissinfo.ch

July 27: The mission to sample a comet going 84,000 miles per hour—and return  Bloomberg

July 11: Steve Squyres to Speak on Proposed NASA Mission  Cornell Chronicle

June 24: Rosetta Spacecraft Image Archive Complete  EarthSky

June 19: Proposed CAESAR mission could return a sample from comet 67P/Churyumov–Gerasimenko  Spaceflight Insider

May 29: More comet samples needed to understand Solar System’s history, say scientists  Space.com

May 14: How small bodies are playing a big role in planetary science  Astrobiology

Feb. 18: Inspired by ESA’s Rosetta, NASA wants Comet 67P sample return  Forbes

Jan. 23: Origin of Solar System clues held in Comet 67P dust untouched for 4.5 billion years  Newsweek

Jan. 22: How comet dust has enabled us to trace the history of the Solar System  The Conversation


Dec. 20: CAESAR has been selected as one of two finalists for NASA’s New Frontiers Program:

Dec. 1: Organic molecules make up half of Comet 67P Astronomy