#Craters

Reuters

Reuters

Just centimeters below the Earth’s surface is a ticking time bomb that could detonate as global temperatures rise. It's called permafrost https://reut.rs/3d1BrOn via @ReutersGraphics 1/6 Found at high altitudes, Permafrost

👾 Justin Cowart 👾

jccwrt

Got a HiWish request fulfilled today. Geology is interesting, but don't know what to make of it. Here's kind of the broad view - there is some darker material that

Dr Robin George Andrews 🌋

SquigglyVolcano

Long ago, Mars made giant volcanoes that towered over Everest and erupted lava flows that could bury entire nations. But those days are over. Today, Mars is old, cold and

VotingNation13

voting_nation13

I’m voting for folklore for Favorite Album - Pop/Rock at the #AMAs ! Please picture me with no teethI have no teeth as seven kidIn the swing with sunken cheekI

Caspian

CaspianTheGeek

Can I... can I do a picture thread? I can because it's my own timeline. Who wants some NP photos?Mesa Verde was a bucket list item for me to go

Michael Sheetz

thesheetztweetz

The first satellite images of Russia's attack on Ukraine:Planet imagery of Chuhuiv Airbase outside of Kharkiv – captured three days ago and today, respectively.Thread:https://www.cnbc.com/2022/02/24/satellite-imagery-shows-russian-att

DevonDad

Hutch_and_Sons

Burma 1944.23 Bde Standard Drill for Emergency Landing Strips.(Original document dated 7 Feb '44)From my Grandpa's collection who was Capt 12th Fld Coy RE having joined them in N Africa

Sophia Gad-Nasr

Astropartigirl

5 years ago on this day, Pluto went from being a blob to a fascinating and complex planetary body, with a heart on it. It was our first look at

Bruce Baird

drbairdonline

What's the greatest mystery about #WTC6?1) Two 10-story craters in 8-story building?2) Explosions at same time "second plane" hit?3) Collapsed before either tower?4) The missing gold?5) Tritium in basement 55x

heli✺s

helioslogos

VENUS a lost history thread As it is one of my most popular and controversial theories I feel as though it deserves a rebirth, and I have learned new things

Dr. Merritt Turetsky

queenofpeat

is now shaping the Arctic. In @NatureGeosciwe outline a call to action. Key messages - 1) a global climate problem requires a global scale solution, 2) western science can't tackle

Bruce Baird

drbairdonline

If Aussie reporter Joe Vialls was right that a “clean” underground MICRO-NUKE caused 2005 Beirut explosion, was he was also right that MICRO-NUKES blasted Central London TWICE - Baltic Exchange

Sir Smidges-Alot 🇺🇸🇭🇺 (space guy)

SirGroypsAlotIV

#CozySpaceFactofTheWeek presents: Fact #24! PLUTO!Discovered in 1930, Pluto was originally declared as “The furthest planet from the sun” until 2006A Plutonian year takes a total of 248 earth years, and

ESA Operations

esaoperations

#SOHO has found 4000 comets!With #AsteroidDay coming up, we thought we'd dig into the potentially risky side of these cosmic snowballsHave there been comet impacts with Earth?Do we know of

Dr. Amber Straughn

astraughnomer

#Gigaton, how I love thee; let me count the ways. [a #weekend #PearlJam thread] 1/n this album has been out about a month now, and perhaps needless to say, I've

FEDUPBIZOWNER

HRGPFOREVER

Since a lot of people are asking about the election and how I see it playing out here is my best guess on where and how this happens As I