All articles starting with a number or symbol
13,599 articles
40th Tactical Aviation Brigade (Ukraine)
The 40th Tactical Aviation Brigade (Ukrainian: 40-та бригада тактичної авіації) is a Ukrainian Air Force MiG-29 unit at Vasylkiv airfield, honored as "Ghost of Kyiv" in 2024.
41 (group)
41 is a Brooklyn drill trio of Kyle Richh, Jenn Carter, and TaTa, formed 2022 in Brownsville and signed to Republic Records; known for "Notti Bop," the hit "Bent," the EP 41 World: Not the Album, and the 2026 album AREA 41.
410 Chloris
410 Chloris (1896 AC) is a large dark C/Ch-type main-belt asteroid, about 110-124 km across, discovered 7 January 1896 by Auguste Charlois at Nice; parent of the Chloris asteroid family, rotation period about 32.5 hours, not hazardous.
411
411 is a three-digit telephone number used in the United States and Canada to reach local directory assistance, one of the N11 service codes alongside 911.
412 Elisabetha
412 Elisabetha (1896 CK) is a C-type main-belt asteroid discovered by Max Wolf at Heidelberg on 7 January 1896; semimajor axis 2.7625 au, diameter about 84–97 km, mass 1.12e18 kg.
413 Edburga
413 Edburga (1896 CL), a ~32-34 km X-type inner main-belt asteroid discovered 7 January 1896 by M. F. Wolf at Heidelberg; rotation period 15.773 h, occulted a star in Cetus on 16 January 2016.
4138 Kalchas
4138 Kalchas is a large Greek-camp Jupiter Trojan asteroid about 46 to 61 kilometers across, named after the seer of the Greek army in the Trojan War.
414 Liriope
414 Liriope (1896 CN) is a dark, ~89 km C-type outer main-belt asteroid discovered by Auguste Charlois at Nice on 16 January 1896, with a 6.57-year orbit and an 11.01-hour rotation period.
4140 steel
4140 steel (UNS G41400), commonly called chromoly, is a medium-carbon chromium-molybdenum low-alloy steel of the SAE-AISI 41xx family, quenched and tempered for shafts, gears, axles, bolts, and oilfield components.
414th Unmanned Strike Aviation Brigade
The 414th Unmanned Strike Aviation Brigade "Madyar's Birds" (Птахи Мадяра) is a Ukrainian drone-warfare brigade founded by Robert Brovdi in 2022, a battalion in January 2024, a brigade by December 2024, now in the Unmanned Systems Forces.
415 Palatia
415 Palatia (A896 CA) is a large DP-type main-belt asteroid discovered by Max Wolf in February 1896; about 80 km across, 4.65-year orbit at 2.79 AU, 20.73-hour rotation, very low albedo, not hazardous.
416 Vaticana
416 Vaticana, provisional designation 1896 CS, is an 86-km S-type main-belt asteroid discovered 4 May 1896 by Auguste Charlois at Nice, named for Rome's Vatican Hill, rotating in 5.37 hours.
417 Suevia
417 Suevia (A896 JB) is a roughly 50 km main-belt asteroid, X/Xk type, albedo 0.072, rotation 7.02 hours, period 4.68 years, not potentially hazardous, no Earth close approaches.
4179 Toutatis
4179 Toutatis is a large elongated near-Earth asteroid, about 4.6 km long, discovered in 1989 and named for a Celtic god, that approaches Earth closely every four years.
419 Aurelia
419 Aurelia (A896 RF) is a large F-type main-belt asteroid, about 122.6 km across, rotation period 16.78 h, with the smallest asteroidal polarization inversion angle, about 14 degrees.
41P/Tuttle-Giacobini-Kresak
41P/Tuttle-Giacobini-Kresak, a Jupiter-family comet with a 5.4-year orbit, discovered 1858, 1907, and 1951; known for outbursts and the 2017 spin-down and first observed spin reversal.
41st Annual Grammy Awards
41st Annual Grammy Awards (Feb 24, 1999, Shrine Auditorium, Los Angeles): Lauryn Hill won 5 Grammys including first hip-hop Album of the Year for The Miseducation of Lauryn Hill; Celine Dion won Record of the Year; Ricky Martin's performance sparked the Latin pop boom.
41st AVN Awards
The 41st AVN Awards, held January 27, 2024 at Resorts World Las Vegas and presented by MyFreeCams, honored 2023 adult-industry work; Machine Gunner won Grand Reel, Vanna Bardot Female Performer of the Year.
41st Independent Spirit Awards
41st Film Independent Spirit Awards, held February 15, 2026 at the Hollywood Palladium, hosted by Ego Nwodim; Train Dreams won Best Feature, Adolescence led TV with four awards.
41st Infantry Division (United States)
41st Infantry Division (Sunset Division, Jungleers), US Army National Guard division of Oregon, Washington, Idaho, Montana, and Wyoming troops; first complete US division overseas after Pearl Harbor; fought New Guinea and the Philippines.
42 (dominoes)
42 (Texas 42, Forty-Two) is a trick-taking bidding domino game for four players in partnerships, invented 1887 in Garner, Texas; 42 points per hand, double-six set, official State Domino Game of Texas since 2011.
42 (film)
42 (2013) is Brian Helgeland's Jackie Robinson biopic, starring Chadwick Boseman and Harrison Ford as Branch Rickey, covering Robinson's 1946–47 breaking of baseball's color barrier; it grossed about $95 million.
42 (number)
42 (forty-two) is the natural number after 41, the product of 2, 3, and 7, and Douglas Adams's famous "Answer to Life, the Universe, and Everything."
42 Days of Darkness
42 Days of Darkness (42 días en la oscuridad) is Netflix's first Chilean original series, a 2022 six-episode crime drama directed by Claudia Huaiquimilla and Gaspar Antillo, inspired by the 2010 Viviana Haeger murder case and Rodrigo Fluxá's book Usted sabe quién.
42 Dugg
42 Dugg (Dion Marquise Hayes), Detroit rapper of 1993 or 1994 birth, signed jointly to CMG and 4PF in 2019, known for "We Paid" (Hot 100 No. 10), the 2021 XXL Freshman list, and the album 4eva Us Neva Them.
42.6 Years
42.6 Years is an upcoming American sci-fi romantic comedy directed by Michael Schwartz, written by Seth Reiss, starring Andy Samberg and Annette Bening; a Focus Features film about a man cryogenically frozen 42.6 years, targeting 2027.
420 (cannabis culture)
420 (4:20, 4/20) is cannabis-culture slang for consuming marijuana at 4:20 p.m. and for the April 20 holiday. It was coined in 1971 by the Waldos at San Rafael High School and spread via Grateful Dead fans and High Times.
420 Bertholda
420 Bertholda, a large P-type main-belt asteroid about 140 km across, orbiting at 3.42 AU with a 6.34-year period; mass roughly 7.4e18 kg with large uncertainty.
420356 Praamzius
420356 Praamzius (2012 BX85) is a large trans-Neptunian object, a likely cubewano beyond Neptune, discovered in 2012 at the VATT and named for the Lithuanian god of time, with a near-circular 42.6 AU orbit.
421 Zahringia
421 Zahringia (Zähringia), 1896 CZ, an S-type inner main-belt asteroid discovered 7 September 1896 by Max Wolf at Heidelberg, named for the Grand Dukes of Baden; period 4.05 years, rotation 25.5 hours.