The main feature of the family is the composite flower type in the form of capitula surrounded by involucral bracts. The name " Asteraceae " comes from Aster, the most prominent generum in the family, that derives from the Greek ἀστήρ meaning star, and is connected with its inflorescence star form.

* A V, an A-type main sequence star

It is an A-type main sequence star with an apparent visual magnitude of 0. 77 and is one of the vertices of the Summer Triangle ( the other two vertices are marked by Deneb and Vega ).

Altair is a type-A main sequence star with approximately 1. 8 times the mass of the Sun and 11 times its luminosity.

The A-type main sequence star has the multiple star designation WDS 19508 + 0852A and has three visual companion stars, WDS 19508 + 0852B, C, and D. Component B is not physically close to A but merely appears close to it in the sky.

* α Cae is a white-hued main sequence star of magnitude 4. 4, 66 light-years from Earth.

* β CVn ( Chara ) is a yellow-hued main sequence star of magnitude 4. 2, 27 light-years from Earth.

* AM CVn, a very blue star of magnitude 14, is the prototype of a special class of cataclysmic variable stars, in which the companion star is a white dwarf, rather than a main sequence star.

Alpha Delphini, called Sualocin, is a blue-white hued main sequence star of magnitude 3. 8, 241 light-years from Earth.

Unbound free-floating planetary-mass bodies in the Milky Way may number in the trillions, with 100, 000 objects larger than Pluto for every main-sequence star .< ref > Nomads of the Galaxy, Louis E. Strigari, Matteo Barnabe, Philip J. Marshall, Roger D. Blandford ; estimates 700 objects > 10 < sup >- 6 </ sup > Solar masses (≈ a Mars mass ) per main sequence star between 0. 08 and 1 Solar mass, of which there are billions in the Milky Way .</ ref >

* In the anime Trinity Blood Esther is the main character, a nun with a star on her side.

He was a main character in the first volume of X-Factor, and a star in flashback stories when he was a teenager in X-Men: The Hidden Years and X-Men: First Class.

The main star of this multiple star system is of magnitude 3. 24m and spectral class B9 III.

The main sequence is sometimes divided into upper and lower parts, based on the dominant process that a star uses to generate energy.

In general, the more massive the star the shorter its lifespan on the main sequence.

After the hydrogen fuel at the core has been consumed, the star evolves away from the main sequence on the HR diagram.

Once nuclear fusion of hydrogen becomes the dominant energy production process and the excess energy gained from gravitational contraction has been lost, the star lies along a curve on the Hertzsprung-Russell diagram ( or HR diagram ) called the standard main sequence.

A star remains near its initial position on the main sequence until a significant amount of hydrogen in the core has been consumed, then begins to evolve into a more luminous star.

This music is characterized by a large technical research and focuses mainly on twelve long Noubate " series ", its main instruments are the mandolin, violin, lute, guitar, zither, flute and piano.

The main character of Arthur, an animated television series for children produced by WGBH, shown in more than 180 countries, is an aardvark.

Athena is an active character in Marvel Comics ' main continuity, the Marvel Universe, most recently in the Incredible Hercules series.

In modern literature, Aeneas appears in David Gemmell's Troy series as a main heroic character who goes by the name Helikaon.

* Alexandra Mack, aka Alex Mack, main character in the popular American Television series The Secret World of Alex Mack

* Ash Ketchum, the main protagonist from the Pokémon animated series

* Ash Williams, the main protagonist from the Evil Dead series

Amakusa ( 天草 ), which means " Heaven's Grass ," is a series of islands belonging to Japan, off the west coast of Kyushu, the southernmost of the four main islands of Japan.

The main title card of the revival series displays the show's title as Mike Judge's Beavis and Butt-Head with Judge's name replacing the MTV logo.

Watterson opposed the structure publishers imposed on Sunday newspaper cartoons: the standard cartoon starts with a large, wide rectangle featuring the cartoon's logo or a throwaway panel tangential to the main area so that newspapers pressed for space can remove the top third of the cartoon if they wish ; the rest of the strip is presented in a series of rectangles of different widths.

Not only the fandom, but the main cast members of both Buffy and Angel series, expressed disagreement with the report on Twitter and in recent interviews.

The final episode of this series, " Goodbyeee ", is known for being extraordinarily poignant for a comedy – especially the final scene, which sees the main characters ( Blackadder, Baldrick, George, and Darling ) finally going " over the top " and charging off into the fog and smoke of no man's land to presumably die.

This was the main moral for most of the earlier series of Big Brother.

Conversely, Fleet Captain Honoré Ganteaume later reported the cause as an explosion on the quarterdeck, preceded by a series of minor fires on the main deck among the ship's boats.

* Constantinople is the main setting of the game " Assassin's Creed: Revelations ", the fourth major title in the best-selling " Assassin's Creed " series.

* Many of the members of Section 9 in the Ghost in the Shell universe, specifically the main characters Major Motoko Kusanagi and Batou, are cyborgs dependent on regular maintenance ; there are several manga ( or graphic novel ) and artbooks set in the GitS universe, as well as two feature-length anime films, three television series and three video games.

Included from Camilla are Sandra's ( the titular character ) ability to turn into a cat, and the nature of her first encounter ( and the resulting sexual relationship ) with the series ' second main protagonist, Isabelle von Karatstein.

The Test-playing nations qualify automatically for the World Cup main event, while the other teams have to qualify through a series of preliminary qualifying tournaments.

Throughout the series, Bebop crew members ' pasts catch up with them, and the show regularly utilizes flashbacks to illustrate the history of the main characters.

Despite only five appearances throughout the entire show, Vicious is arguably the series ' main antagonist, or at any rate the only recurring one.

Watanabe's main inspiration for Cowboy Bebop was Lupin III, a crime anime series from the late 1970s through the mid -' 80s.

The gymnasium, which is half a mile away from the main sanctuary, was a series of buildings used by the youth of Delphi.

* Dungeon Master, a main character on the Dungeons & Dragons animated TV series

The Perkin triangle, has means via a series of glass or Teflon taps to allows fractions to be isolated from the rest of the still, without the main body of the distillation being removed from either the vacuum or heat source, and thus can remain in a state of reflux.

The relational model solved this by splitting the data into a series of normalized tables ( or relations ), with optional elements being moved out of the main table to where they would take up room only if needed.