Blast Wave from a Stellar Explosion: Simulation of Supernova 1987A

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This scientific visualization shows the development of Supernova 1987A, from the initial blast observed three decades ago to the luminous ring of material we see today.

The sequence, using data from a computer simulation, begins with the star before it exploded. A ring of material around the star was expelled about 20,000 years before the supernova outburst. A flash of light signals the stellar explosion. The supernova sends a blast wave outward from the dying star. As the blast wave slams into the ring, high-density knots of material become intensely heated and glow brightly, while lower-density gas is blown outward. The computer simulation provides one data set per year, and thus the visualization steps between them at four years per second. Upon reaching the present day, the time development is halted, and the camera circles around the ring to showcase its structure.

Visualization Credit: NASA, ESA, and F. Summers and G. Bacon (STScI)
Simulation Credit: S. Orlando (INAF-Osservatorio Astronomico di Palermo)

Blast Wave from a Stellar Explosion: Simulation of Supernova 1987A

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This scientific visualization shows the development of Supernova 1987A, from the initial blast observed three decades ago to the luminous ring of material we see today.

The sequence, using data from a computer simulation, begins with the star before it exploded. A ring of material around the star was expelled about 20,000 years before the supernova outburst. A flash of light signals the stellar explosion. The supernova sends a blast wave outward from the dying star. As the blast wave slams into the ring, high-density knots of material become intensely heated and glow brightly, while lower-density gas is blown outward. The computer simulation provides one data set per year, and thus the visualization steps between them at four years per second. Upon reaching the present day, the time development is halted, and the camera circles around the ring to showcase its structure.

Visualization Credit: NASA, ESA, and F. Summers and G. Bacon (STScI)
Simulation Credit: S. Orlando (INAF-Osservatorio Astronomico di Palermo)

Blast Wave from a Stellar Explosion: Simulation of Supernova 1987A

Posted by

This scientific visualization shows the development of Supernova 1987A, from the initial blast observed three decades ago to the luminous ring of material we see today.

The sequence, using data from a computer simulation, begins with the star before it exploded. A ring of material around the star was expelled about 20,000 years before the supernova outburst. A flash of light signals the stellar explosion. The supernova sends a blast wave outward from the dying star. As the blast wave slams into the ring, high-density knots of material become intensely heated and glow brightly, while lower-density gas is blown outward. The computer simulation provides one data set per year, and thus the visualization steps between them at four years per second. Upon reaching the present day, the time development is halted, and the camera circles around the ring to showcase its structure.

Visualization Credit: NASA, ESA, and F. Summers and G. Bacon (STScI)
Simulation Credit: S. Orlando (INAF-Osservatorio Astronomico di Palermo)

Blast Wave from a Stellar Explosion: Simulation of Supernova 1987A

Posted by

This scientific visualization shows the development of Supernova 1987A, from the initial blast observed three decades ago to the luminous ring of material we see today.

The sequence, using data from a computer simulation, begins with the star before it exploded. A ring of material around the star was expelled about 20,000 years before the supernova outburst. A flash of light signals the stellar explosion. The supernova sends a blast wave outward from the dying star. As the blast wave slams into the ring, high-density knots of material become intensely heated and glow brightly, while lower-density gas is blown outward. The computer simulation provides one data set per year, and thus the visualization steps between them at four years per second. Upon reaching the present day, the time development is halted, and the camera circles around the ring to showcase its structure.

Visualization Credit: NASA, ESA, and F. Summers and G. Bacon (STScI)
Simulation Credit: S. Orlando (INAF-Osservatorio Astronomico di Palermo)

Face-off: Playful Elephant vs. Tense Rhino | National Geographic

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It’s a tense moment when an elephant squares off against a rhino.
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Two massive animals face off in South Africa’s Kruger National Park. But confrontation between an elephant and a white rhino isn’t based on predation, or even competition. It turns out the elephant just wants to play. According to National Geographic Explorer Joyce Poole, an expert on elephant behavior, the teenage male elephant makes a combination of gestures to invite the rhino into a sparring match. But the rhino can’t understand the signs, and interprets the approach as a threat. Elephants are intelligent, capable of recognizing a large repertoire of signals from their comrades. But predicting the reaction of another being is a subtler skill, especially if it’s a different species.

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Face-off: Playful Elephant vs. Tense Rhino | National Geographic

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Talkin’ About the Movie with Yehya – Logan

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Now that the Oscars are over, we can get back to focusing on all of the great super hero movies coming out in the next few months. Here to help us review the upcoming blockbuster Logan is our friend and resident film critic Yehya.

Alec Baldwin on Playing Donald Trump https://youtu.be/TYjoSD8bXoQ

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Jimmy Kimmel serves as host and executive producer of Emmy-winning “Jimmy Kimmel Live,” ABC’s late-night talk show.

“Jimmy Kimmel Live” is well known for its huge viral video successes with 2.5 billion views on YouTube alone.
Some of Kimmel’s most popular comedy bits include – Mean Tweets, Lie Witness News, Jimmy’s Twerk Fail Prank, Unnecessary Censorship, YouTube Challenge, The Baby Bachelor, Movie: The Movie, Handsome Men’s Club, Jimmy Kimmel Lie Detective and music videos like “I (Wanna) Channing All Over Your Tatum” and a Blurred Lines parody with Robin Thicke, Pharrell, Jimmy and his security guard Guillermo.

Now in its fifteenth season, Kimmel’s guests have included: Johnny Depp, Meryl Streep, Tom Cruise, Halle Berry, Harrison Ford, Jennifer Aniston, Will Ferrell, Katy Perry, Tom Hanks, Scarlett Johansson, Channing Tatum, George Clooney, Larry David, Charlize Theron, Mark Wahlberg, Kobe Bryant, Steve Carell, Hugh Jackman, Kristen Wiig, Jeff Bridges, Jennifer Garner, Ryan Gosling, Bryan Cranston, Jamie Foxx, Amy Poehler, Ben Affleck, Robert Downey Jr., Jake Gyllenhaal, Oprah, and unfortunately Matt Damon.

Talkin’ About the Movie with Yehya – Logan

Lie Witness News – President George W. Bush Edition

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In honor of George W. Bush being our guest we decided to have some fun by asking people on the street about a number of fake items involving the former president. Needless to say, there were some ridiculous responses in our special W edition of #LieWitnessNews

Alec Baldwin on Playing Donald Trump https://youtu.be/TYjoSD8bXoQ

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Connect with Jimmy Kimmel Live Online:

Visit the Jimmy Kimmel Live WEBSITE: http://bit.ly/JKLWebsite
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About Jimmy Kimmel Live:
Jimmy Kimmel serves as host and executive producer of Emmy-winning “Jimmy Kimmel Live,” ABC’s late-night talk show.

“Jimmy Kimmel Live” is well known for its huge viral video successes with 2.5 billion views on YouTube alone.
Some of Kimmel’s most popular comedy bits include – Mean Tweets, Lie Witness News, Jimmy’s Twerk Fail Prank, Unnecessary Censorship, YouTube Challenge, The Baby Bachelor, Movie: The Movie, Handsome Men’s Club, Jimmy Kimmel Lie Detective and music videos like “I (Wanna) Channing All Over Your Tatum” and a Blurred Lines parody with Robin Thicke, Pharrell, Jimmy and his security guard Guillermo.

Now in its fifteenth season, Kimmel’s guests have included: Johnny Depp, Meryl Streep, Tom Cruise, Halle Berry, Harrison Ford, Jennifer Aniston, Will Ferrell, Katy Perry, Tom Hanks, Scarlett Johansson, Channing Tatum, George Clooney, Larry David, Charlize Theron, Mark Wahlberg, Kobe Bryant, Steve Carell, Hugh Jackman, Kristen Wiig, Jeff Bridges, Jennifer Garner, Ryan Gosling, Bryan Cranston, Jamie Foxx, Amy Poehler, Ben Affleck, Robert Downey Jr., Jake Gyllenhaal, Oprah, and unfortunately Matt Damon.

Lie Witness News – President George W. Bush Edition

How-To: Make Spiced Porridge

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Alissa Wagner, the co-owner and chef of NYC’s DIMES, shows us how make her favorite breakfast: spiced porridge with seedy granola and apple sauce. Each element of the recipe can be enjoyed together or separately, and the extra granola it yields makes the perfect snack for the rest of the week.

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Coretta Scott King Babysat John Lithgow

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John Lithgow couldn’t quite get over losing a game of Two Truths and a Lie on Late Night, so he demands a Tonight Show rematch and wins Jimmy over with a surprising talent.

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The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show including: comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy’s Thank You Notes and hashtags! You’ll also find behind the scenes videos and other great web exclusives.

Coretta Scott King Babysat John Lithgow
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