Space, art, music, history, cats, science, video games, gadgets.
Where The Streets Have No Name
Joined June 2014
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I'm in! 🫡
🎟️ Got your ticket to Titan?
Add your name to fly aboard NASA’s Dragonfly mission and join the Dragonflyers headed for Saturn's largest moon!
Secure your seat today: go.nasa.gov/dragonfly-names
ALT Poster reading “Journey to Titan: Fly your name to another world!” showing NASA’s Dragonfly rotorcraft flying over Titan’s orange dunes above two sample Dragonfly boarding passes, one in English and one in Spanish.
Ancient Gem retweeted
抽奖了抽奖了
奖品：100把戟创GT1人体工学椅,共价值11万元人民币，每把价值1100元人民币/165美金
由@gork在规定时间内抽取满足条件的100位中奖者，祝大家好运！！！
活动时间：自发帖开始，至2026年11月26日23:59（中国时间）截止。
参与方式（4项都要完成）
1、关注薛大兵（@5trm1p）账号
2、引用/转发这条帖子
3、给这条帖子点赞
4、在这条帖子下回复，内容不限。
开奖方式（公平公正公开机制）
1.通过X官方接口导出这条帖子下所有回复、引用的参与者，自动去重，每人只保留一次有效记录。
2.全程由@gork执行开奖，用随机程序从名单里抽出满足条件的中奖者，全程录屏。
3.我们只核验中奖者的资格（包括是否完成关注、引用转发、点赞和回复）；
4.开奖结果、抽奖过程、录屏视频、中奖者名单，会在开奖帖子下公示，所有信息同步公布，任何人都可以自行核对。
领奖：
1.中奖者请在3天内私信提供：收件人姓名、真实收货地址、联系电话和邮箱；超过3天视为主动放弃，不再重抽。
2.在收到您提供的地址后，如中奖用户地区无法送达，我们会第一时间联系您，您可选择美金或人民币折现。
平台合规与免责声明：参加活动不需要付费，也不需要购买任何商品。本活动遵守X的推广与抽奖相关规定，存在刷号、作弊、使用多个账号参与行为的，取消资格。奖品寄出后，运输中的损坏或丢失由快递公司负责处理，主办方协助理赔，但不承担责任；跨境寄送产生的关税和清关费用由中奖者承担；因中奖者地址错误造成的损失由中奖者自行承担。参加本活动，即表示同意以上全部规则。
Ancient Gem retweeted
🟣これは約7000万年前の完全なアンモナイトの化石がオパール化して虹色に輝く様子を捉えた映像
主にカナダ・アルバータ州のベアポウ層などで採掘されるアンモナイトの化石で、殻の真珠層が数千万年という地殻変動の過程で真珠光沢を持つ鉱物に置換され、オパールのような鮮やかな虹色の光を放つようになったものを『アンモライト』と呼ぶ
1981年には公式な宝石として認定されており、赤、緑、オレンジなど、見る角度や光の当たり方によってめまぐるしく色彩が変化する。
このように形が完全に保たれ、かつ大ぶりで鮮やかな発色を持つ物は非常に珍しい
source by _sunshine8
#雑学 ⠀#フォローしてくれたら嬉しいです
Ancient Gem retweeted
Hubble saw a star collapse directly into a black hole, no supernova.
When the most massive stars in the universe die, they often detonate in fiery supernovae, dramatically blasting most of their matter into space. The remaining stellar cores collapse into neutron stars and, sometimes, black holes.
However, theories suggest that some massive stars might die without a bang, instead directly collapsing inward to become neutron stars or black holes.
[Credit: NASA/ESA/C. Kochanek (OSU)]
Ancient Gem retweeted
Excellent Alpine smoky #Quartz with #Fluorite from Aiguille a Bochard, La Verte, Mt. Blanc Massif, France.
Found by Roger Fournier and Bernard Ravanel in 1969
Collection of Dr. Eric Asselborn
#mineral #crystal #mineralogy
Ancient Gem retweeted
🛎️ It's quiz time! Webb has snapped the technicolour dreamscape known as NGC 7129, which is filled with stellar objects in different stages of their lives.
Ancient Gem retweeted
FUN FACT🚨: Earth is just 1 of an estimated 3.2 trillion planets. The Sun is just 1 of ~200 billion stars in the Milky Way.
And the Milky Way is just 1 of an estimated 2 trillion galaxies in the observable universe. Think about how small we really are.
Ancient Gem retweeted
The “Dragon” #Gold was discovered at the Colorado Quartz Mine, California in 1998.
The specimen was extracted by Larry Lehto, Noble Sparks, Bryan Lees, and John Emmett, and later cleaned and repaired by Willie Hawes, Collector's Edge Minerals.
#minerals #elements #mineralogy
Ancient Gem retweeted
SORTEAMOS GTA VI ULTIMATE EDITION!
Celebramos la llegada de GTA VI regalando una copia digital para PS5 o Xbox Series X|S.
Participa aquí:
👉 gleam.io/gioWO/sorteo-gta-vi…
Ancient Gem retweeted
A Martian meteorite found in the Sahara Desert was formed at least 4.1 billion years ago and is a sample of Mars’ early crust, according to a new study in Science. scim.ag/3X4zD1Z
