搜尋結果
The Tiananmen Square protests, known in China as the June Fourth Incident, [1] [2] [a] were student-led demonstrations held in Tiananmen Square, Beijing, China, lasting from 15 April to 4 June 1989. After weeks of unsuccessful attempts between the demonstrators and the Chinese government to find a peaceful resolution, the Chinese government ...
- 15 April – 4 June 1989, (1 month, 2 weeks and 6 days)
- See Death toll
Trinity was the code name of the first detonation of a nuclear weapon, conducted by the United States Army at 5:29 a.m. MWT[a] (11:29:21 GMT) on July 16, 1945, as part of the Manhattan Project. The test was of an implosion-design plutonium bomb, nicknamed the "gadget", of the same design as the Fat Man bomb later detonated over Nagasaki, Japan ...
- July 16, 1945, (78 years ago)
- United States
- 50%
- Trinity Site, New Mexico
The Rockwell B-1 Lancer[b] is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force. It has been nicknamed the "Bone" (from "B-One").[2][3] It is one of the Air Force's three strategic bombers, along with the B-2 Spirit and the B-52 Stratofortress, as of 2024[update]. Its 75,000-pound (34,000 kg) payload is the ...
The attack on Pearl Harbor [nb 3] was a surprise military strike by the Imperial Japanese Navy Air Service upon the United States against the American naval base at Pearl Harbor in Honolulu, Hawaii, just before 8:00 a.m. (local time) on Sunday, December 7, 1941.
- Common Era
- Crisis Era
- Deterrence Era
- Broadcast Era
- Bunker Era
- Galaxy Era
During the Fall of Constantinople in AD 1453, a prostitute gains the ability to retrieve small objects in seemingly impossible ways, up to and including the vital organs of heavily guarded human targets. Constantine XI tasks her with killing Mehmed II, but her powers mysteriously vanish, and she is executed. These events are attributed to the passa...
Prior to her suicide, Yang Dong discovers her mother's conspiracy with Trisolaris and the disruption of all particle accelerators. She meets her scientist fiancé Ding Yi, who insists that life and geography on Earth evolved together, as opposed to the latter merely having enabled the former. Yang Dong, who knows that alien life is extremely common ...
The Trisolaran invasion has been forestalled by Luo Ji's creation of Dark Forest Deterrence, which threatens Mutually Assured Destruction(MAD) by broadcasting Trisolaris' location across the universe to bring it to the attention of hostile alien civilizations; doing so would likely allow the hostile civilization to deduce Earth's location as well, ...
One of Trisolaris's three suns is struck by a relativistic "photoid" launched by unspecified aliens, destroying both it and the Trisolaran homeworld. It is understood that sooner or later, the Solar System will suffer a similar attack. The Trisolarans reveal that they have a fully reconstituted Yun Tianming in their custody, who has been given full...
Humanity decides to construct space coloniesin the shadow of the solar system's gas giants, where they could survive the destruction of the sun by photoid attack. Virtually everyone evacuates from the Earth. Lightspeed travel research is banned after it comes to be seen by the population as an escape hatch for the ultra-wealthy, who could use relat...
Cheng Xin and AA arrive at DX3906 286 years later, though the voyage passes quickly for them due to lightspeed time dilation. They discover that the system has two planets, which they name Planet Blue and Planet Gray. There, they encounter Guan Yifan, a civilian cosmologist of Gravity, who explains that the crew of his ship and Blue Spacewent on to...
On 18 June 2023, Titan, a submersible operated by the American tourism and expeditions company OceanGate, imploded during an expedition to view the wreck of the Titanic in the North Atlantic Ocean off the coast of Newfoundland, Canada.
Mitsubishi F-2. The General Dynamics F-16 Fighting Falcon is an American single-engine supersonic multirole fighter aircraft originally developed by General Dynamics for the United States Air Force (USAF). Designed as an air superiority day fighter, it evolved into a successful all-weather multirole aircraft with over 4,600 built since 1976. [4]
