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...ttps://www.webcitation.org/5icderdjK?url=http://www-th.bo.infn.it/tunguska/Asteroids-Chapter-18.pdf | url-status = bot: unknown }}. Accessed 2009-07-27. 2009- ...o would be hard to detect.<ref name="Hergenrother"/> Small kilometer-sized asteroids would also be hard to detect, however, and recent work by Orton et al. and ...

...defending Earth from [[Potentially hazardous object|potentially hazardous asteroids]].<ref name=Rincon-2021-11-24>{{cite news |last=Rincon |first=Paul |date=20 ...pe Changed After DART Impact |url=https://www.jpl.nasa.gov/news/nasa-study-asteroids-orbit-shape-changed-after-dart-impact |website=NASA Jet Propulsion Laborato ...

...on [[Barycentric coordinates (astronomy)|center of mass]], as well as many asteroids and plutinos. Apart from the Earth-Moon system and Mars' system of two tin ...the Plutonian system as well as those of other [[Kuiper belt object]]s and asteroids. This is also a prevailing theory for the origin of the moons of Mars.<ref ...

...nbsp;December 2018, but not on 21&nbsp;November 2018, indicating it became active between these dates.<ref name="Ye_etal_precovery">{{cite journal |last1=Ye ...splay-authors=6 |year=2020 |title=Unusually high CO abundance of the first active interstellar comet |journal=Nature Astronomy |volume=4 |issue=9 |pages=861– ...

...a M. | date = 2011 | title = NEOs as stepping stones to Mars and main-belt asteroids | doi = 10.1016/j.actaastro.2010.02.026 | journal = Acta Astronautica | vol * Light active radiation shields based on the charged graphene against gamma rays, where t ...

...ationship with meteoritic materials and the differences between comets and asteroids |journal=Meteoritics & Planetary Science |date=April 2012 |volume=47 |issue ...CoA.277..377G|s2cid=211560422 |doi-access=free }}</ref> which implies that asteroids and meteorites derived from the same [[parent body|parent bodies]]. ...

..."Nature 27-6-2018" /> It has a rotation rate similar to the Solar System's asteroids, but many valid models permit it to be unusually more elongated than all bu ...pile) would require {{okina}}Oumuamua to be of a density similar to rocky asteroids,<ref>{{Cite journal |last1=McNeill |first1=Andrew |last2=Trilling |first2=D ...

...t of notable Italian scientists''' organized by the era in which they were active. ...= |date=2012-10-25 }}. Wiley-VCH, 2009. p. 6. Web. 3 March 2011.</ref> the active ingredient in [[aspirin]] ...

...flyby of [[Enceladus]] within 175&nbsp;km from the surface, CDA discovered active ice geysers.<ref name="SpahnEA2006Geysiers">{{cite journal |last1=Spahn |fi ...DESTINY+ interplanetary and interstellar dust measurements en route to the active asteroid (3200) Phaethon |journal=Planetary and Space Science |date=August ...

...roid belt]].<ref>{{cite web |url=http://ssd.jpl.nasa.gov/?asteroids |title=Asteroids |website=NASA – Jet Propulsion Laboratory |access-date=13 September 2010}}< ...maneuver]]s made with [[Spacecraft propulsion|thruster burns]] to keep the active craft in the same orbit as its target. For many [[low Earth orbit]] satelli ...

...=Physical Processes in the Solar System: An introduction to the physics of asteroids, comets, moons and planets |date=2003 |publisher=Keenan & Darlington |isbn= ...driven to the poles or possibly underground. These creatures would become active during the [[polar night]] and [[aestivate]] during the [[polar day]] due t ...

...driven toward the poles, possibly underground. They would become primarily active during the [[polar night]], [[aestivation|aestivating]] during the [[polar ...

...hich can be featureless for long periods of time, Neptune's atmosphere has active and consistently visible weather patterns. At the time of the ''Voyager&nbs ...f radio emissions and ''Voyager 2'' showed that Neptune had a surprisingly active weather system. Six new moons were discovered, and the planet was shown to ...

...journal |last1=Martin |first1=Rebecca G. |last2=Livio |first2=Mario |title=Asteroids and Life: How Special Is the Solar System? |journal=The Astrophysical Journ ...Sustainability Constraint for Terrestrial Exoplanets Orbiting Magnetically Active Stars |journal=The Astrophysical Journal Letters |date=1 March 2021 |volume ...