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Dec 21, 2021 8 tweets 4 min read Read on X
INTERACTIVE: This gold-plated, alien-hunting space telescope is about to begin a journey that could reveal some of the universe's most enduring mysteries and take us billions of years back in time.

Here's how it'll work and why it’s so significant →

nbcnews.to/3qmVxKa
The James Webb Space Telescope is being billed as the successor to the Hubble Telescope, and it comes with huge technological advances.

NASA is describing this as an "Apollo moment."

nbcnews.to/3qmVxKa
Because it takes time for light to travel through space, telescopes essentially function as time machines by capturing events that happened billions of years ago.

The Webb telescope will be able to see farther than ever — and farther back in time.

About 13 billion years.
You might be familiar with these images of cosmic gas and dust (thank you, Hubble Telescope).

They are big and awe-inspiring — and they're also blocking our view.

The Webb Telescope will use infrared technology to observe the celestial objects beyond.
And what about aliens? The Webb telescope will be keeping an eye out.

It has instruments sensitive enough to sniff out the atmospheres of exoplanets — including possibly faint biosignatures of extraterrestrial life.

nbcnews.to/3qmVxKa
How will it work?

The telescope’s huge primary mirror, which collects light from celestial objects, is key (the larger the mirror, the more detail it can pick up.)

It's honeycomb-shaped mirror measures about 270 sq. ft and is made up of 18 gold-coated segments.
The Webb observatory will be able to see a long way but it can't do its work from Earth.

It will launch on Dec. 24, beginning a million-mile journey to an orbit far enough from the sun to do its careful work.

nbcnews.to/3qmVxKa
Once it’s in place, the Webb Telescope will undergo an intricate, monthlong unfurling process that @NASA has nicknamed "29 days on the edge."

After six months, it will snap its first images.

Read more: nbcnews.to/3qmVxKa

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More from @NBCNews

Apr 4
Gaza’s universities embodied the ambitions of young Palestinians.

In weeks, the Israeli military destroyed them.
nbcnews.app.link/nLNnEi5VwIb
According to @NBCNews analysis of videos, photos, and interviews with university staff and students, at least 5 of Gaza’s 7 major universities have been destroyed or partially damaged since the start of the Israel-Hamas war.

nbcnews.app.link/nLNnEi5VwIb
According to NBC News analysis of videos, photos, and interviews with university staff and students, at least 5 of Gaza’s 7 major universities have been destroyed or partially damaged since the start of the Israel-Hamas war.
Abdallah Abujaser, a 22-year-old clinical psychology student at Israa University in Gaza, saw a video of his school reduced to rubble on social media.

He says it was like watching his future disappear.

nbcnews.app.link/nLNnEi5VwIb
Image
Read 7 tweets
Feb 7
Last March, Iowa police investigated a bomb threat targeting a junior high school.

They determined that the threat was a hoax.

But a detective from the police department had a theory about its possible inspiration: the ‘Libs of TikTok’ account. nbcnews.com/tech/internet/…
Officers and government officials in four other jurisdictions tell @NBCNews they believe the account has sparked threats in their localities with posts that digitally heckle people such as drag performers, LGBTQ teachers and doctors who treat transgender patients.
.@NBCNews identified 33 instances, starting in November 2020, when people or institutions singled out by ‘Libs of TikTok’ later reported threats.

21 of the 33 incidents were bomb threats, which most commonly targeted schools. nbcnews.com/tech/internet/…
Read 6 tweets
Oct 25, 2023
NEW: A Mississippi mother spent 172 days searching for her adult son, only to learn that he’d been dead all along.

An off-duty officer had run him over less than an hour after he left the house.

Authorities then buried him without notifying his family. nbcnews.com/news/us-news/b…
The last time Bettersten Wade saw her son, Dexter — who suffered from mental illness — was March 5, when he walked away from their home with a friend. She reported him missing to Jackson police nine days later.

nbcnews.app.link/HGhpV3VHbEb
The last time Bettersten Wade saw her son, Dexter — who suffered from mental illness — was March 5, when he walked away from their home with a friend. She reported him missing to Jackson police nine days later.
For months, Bettersten said, she asked police for updates, and officers told her they had no info.

She did her own search, visiting abandoned homes, asking around her neighborhood and posting desperate pleas on Facebook, begging Dexter — or anyone who’d seen him — to call her. Unaware of her son's death, Bettersten pleaded for help on Facebook.
Read 8 tweets
Oct 13, 2023
BREAKING: Hamas intentionally targeted elementary schools in Israel, instructed terrorists to seize hostages, move them into Gaza, and to "kill as many people as possible," maps and documents recovered from the bodies of attackers show. nbcnews.com/news/investiga…
One page labeled “Top Secret” outlines a plan of attack for Kfar Sa’ad, saying “Combat unit 1” is directed to “contain the new Da’at school,” while “Combat unit 2” is to “collect hostages,” “search the Bnei Akiva youth center” and “search the old Da’at school.” One page labeled “Top Secret” outlines a plan of attack for Kfar Sa’ad, saying “Combat unit 1” is directed to “contain the new Da’at school,” while “Combat unit 2” is to “collect hostages,” “search the Bnei Akiva youth center” and “search the old Da’at school.”
Another page labeled “Top Secret Maneuver” describes a plan for Hamas units to secure two sides of Kfar Sa’ad. It says “kills as many as possible” and “capture hostages.” Other orders include surrounding a dining hall and holding hostages in it.
Read 4 tweets
Oct 9, 2023
LIVE UPDATES: ISRAEL-HAMAS CONFLICT

• Israel orders a "full siege" of the Gaza Strip in what officials say will cut off power, food and fuel

• 1,100+ people have been killed in the fighting
nbcnews.com/news/world/liv…
IDF says it has called up at least 300,000 reservists since the Hamas attack. nbcnews.com/news/world/liv…
Former U.S. intelligence and military officers say tactics Hamas used in its attack indicate Iran most likely played a significant role in the Hamas attack on Israel.

Iran's foreign ministry denies that the country was involved.
nbcnews.com/news/world/liv…
Read 26 tweets
Aug 4, 2023
In 2009, Desiree Jennings, the “Flu Shot Cheerleader,” became a media sensation for her story that a vaccine triggered a mysterious disability.

Now, Desiree has a warning for others about the anti-vaccine movement that made her its poster girl:

“Run.” nbcnews.com/news/us-news/d…
The media storm came as the world was in the midst of a different pandemic — a novel H1N1 flu — and anti-vaccine activists were on the hunt for vaccine injury stories.

Jenny McCarthy’s group found her and offered a cure – if she would star in an anti-vaccine documentary.
The support didn’t last long. Desiree was outed as a “fake” by the same media organizations that had credulously reported her story. Generation Rescue stopped calling and left her with an anti-vaccine doctor’s $32,000 bill. nbcnews.com/news/us-news/d…
Read 6 tweets

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