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  2. C/2014 UN271 (Bernardinelli–Bernstein) - Wikipedia

    en.wikipedia.org/wiki/C/2014_UN271_(Bernardinelli...

    The comet is currently moving through the Southern hemisphere and will cross the celestial equator (yellow vertical line) in 2032. The apparent loops in the comet's path are caused by the annual motion of the Earth around the Sun. With a current declination of −47° below the celestial equator, C/2014 UN 271 is best seen from the Southern ...

  3. Zimmerwald Observatory - Wikipedia

    en.wikipedia.org/wiki/Zimmerwald_Observatory

    Built in 1956, it is located at Zimmerwald, 10 kilometers south of Bern, Switzerland. Numerous comets and asteroids have been discovered by Paul Wild (1925–2014) at Zimmerwald Observatory, most notably comet 81P/Wild , which was visited by NASA's Stardust space probe in 2004.

  4. Observational history of comets - Wikipedia

    en.wikipedia.org/.../Observational_history_of_comets

    A great comet appeared in the sky above Europe on 1577 AD. Tycho Brahe decided to try and estimate the distance to this comet by measuring its parallax, the effect whereby the position or direction of an object appears to differ when viewed from different positions. He proposed that comets (like planets) return to their respective positions in ...

  5. List of combat helmets - Wikipedia

    en.wikipedia.org/wiki/List_of_combat_helmets

    PASGT-style helmet with four-point retention strap system and velcro-attached head pad system. Also used by NZDF since the 2000s. LShZ 1+ Russia 2012 Russian Special Forces, FSB, Syrian Army: M02 Composite Helmet: Finland: Finnish Defence Forces: Upgraded PASGT-style helmet, replacing the Gefechtshelm M92-style M/92 Komposiittikypärä helmet.

  6. Bell Sports - Wikipedia

    en.wikipedia.org/wiki/Bell_Sports

    The "Bell Helmet Company" was established as a division of Bell Auto Parts in 1956. [2] Bell introduced its Star model, the first full-face motorcycle helmet on the market, in 1968. [4] In 1971, Bell produced the first full-face off-road motorcycle helmet. [5] Bell made its first production helmet in 1954.

  7. Helmet - Wikipedia

    en.wikipedia.org/wiki/Helmet

    A helmet is a form of protective gear worn to protect the head. More specifically, a helmet complements the skull in protecting the human brain.

  8. Penn State football helmets through the years - AOL

    www.aol.com/news/penn-state-football-helmets...

    The years of the helmet number went out with a bang, a Penn State’s only Heisman Trophy winner was among those who last wore it with regularity. John Cappelletti, shown above, was among some of ...

  9. Personnel Armor System for Ground Troops - Wikipedia

    en.wikipedia.org/wiki/Personnel_Armor_System_for...

    Personnel Armor System for Ground Troops (PASGT, pronounced / ˈ p æ z ɡ ə t / PAZ-gət) is a combat helmet and ballistic vest that was used by the United States military from the early 1980s until the early or mid-2000s, when the helmet and vest were succeeded by the Lightweight Helmet (LWH), Modular Integrated Communications Helmet (MICH), and Interceptor body armor (IBA) respectively.