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Ceres Has Even More Organic Molecules on it Than Previously Thought  Voir?

According to a new study from Brown University, it appears Ceres has more organic molecules on its surface than previously thought

The post Ceres Has Even More Organic Molecules on it Than Previously Thought appeared first on Universe Today.

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(17/06/2018 @ 13:36)
A Meteoroid Smashed Into the Side of a Crater on Mars and Then Started a Landslide  Voir?

The Mars Reconnaissance Orbiter (MRO) recently captured an image of an impact crater on Mars that triggered an avalanche that left behind a dark streak.

The post A Meteoroid Smashed Into the Side of a Crater on Mars and Then Started a Landslide appeared first on Universe Today.

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(15/06/2018 @ 15:07)
The Black Hole Ultimate Solar System: a Supermassive Black Hole, 9 Stars and 550 Planets  Voir?

Physicist Dr. Sean Raymond recently created a hypothetical system where 550 planets and 9 Suns orbit around a central black hole, with fascinating results!

The post The Black Hole Ultimate Solar System: a Supermassive Black Hole, 9 Stars and 550 Planets appeared first on Universe Today.

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(15/06/2018 @ 13:15)
What’s the Minimum Number of People you Should Send in a Generational Ship to Proxima Centauri?  Voir?

In a series of new studies, a pair of French researchers tackle the question of how many people would need to be sent on an interstellar journey to ensure that a healthy crew arrives.

The post What’s the Minimum Number of People you Should Send in a Generational Ship to Proxima Centauri? appeared first on Universe Today.

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(14/06/2018 @ 13:41)
One Way to Find Aliens Would be to Search for Artificial Rings of Satellites: Clarke Belts  Voir?

In a new study, astrophysicist Hector Socas-Navarro proposes searching for aliens by looking for signs of dense satellite rings around planets - aka. Clarke Belts.

The post One Way to Find Aliens Would be to Search for Artificial Rings of Satellites: Clarke Belts appeared first on Universe Today.

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(13/06/2018 @ 19:34)
What Comes After James Webb and WFIRST? Four Amazing Future Space Telescopes  Voir?

The Hubble Space Telescope has been in space for 28 years, producing some of the most beautiful and scientifically important images of the cosmos that humanity has ever taken. But let's face it, Hubble is getting old, and it probably won't be with us for too much longer. NASA's James Webb Space Telescope is in […]

The post What Comes After James Webb and WFIRST? Four Amazing Future Space Telescopes appeared first on Universe Today.

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(13/06/2018 @ 18:15)
Weekly Space Hangout: June 13, 2018: Stella Kafka, Director of the AAVSO  Voir?

Hosts: Fraser Cain (universetoday.com / @fcain) Dr. Paul M. Sutter (pmsutter.com / @PaulMattSutter) Dr. Kimberly Cartier (KimberlyCartier.org / @AstroKimCartier ) Dr. Morgan Rehnberg (MorganRehnberg.com / @MorganRehnberg & ChartYourWorld.org) Special Guests: Stella Kafka is the Director of the American Association of Variable Star Observers. Announcements: Astronomy Cast, the show Fraser cohosts with Dr. Pamela Gay, will […]

The post Weekly Space Hangout: June 13, 2018: Stella Kafka, Director of the AAVSO appeared first on Universe Today.

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(13/06/2018 @ 08:11)
A Powerful Dust Storm Has Darkened the Skies Over Opportunity on Mars  Voir?

A massive Martian dust storm has settled in over the Opportunity rover's location in the Perseverance Valley, which could pose a danger to this rover's continuing mission.

The post A Powerful Dust Storm Has Darkened the Skies Over Opportunity on Mars appeared first on Universe Today.

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(12/06/2018 @ 16:42)
(12/06/2018 @ 14:44)
Astronomy Cast Ep. 490: What’s New with Supernovae  Voir?

Time for another update, this time we’re going to look at what’s new with supernovae. And once again, we’ve got good news, lots of new stuff to report. We usually record Astronomy Cast every Friday at 3:00 pm EST / 12:00 pm PST / 20:00 PM UTC. You can watch us live on AstronomyCast.com, or […]

The post Astronomy Cast Ep. 490: What’s New with Supernovae appeared first on Universe Today.

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(12/06/2018 @ 12:56)

Dernière mise à jour : 18/06/2018 @ 23:58


speed.gifVitesse de Connexion

Evaluation de la vitesse de connexion de votre PC à ce site

Cliquez sur le bouton pour évaluer la vitesse de votre connexion entre votre PC et ce site web.

Ce test ne fait qu'une évaluation en calculant le débit moyen pour charger une image depuis le site vers votre PC.

Le résultat mesure donc la vitesse de chargement d'une image à un moment donnée. Evidemment, si d'autres chargements sont en cours, la mesure est faussée.


Résultat :

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