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#cosmology #dark-matter #astronomy #cosmic-expansion #big-crunch #hubble-tension #universe-expansion #big-bang
Science
fromwww.scientificamerican.com
1 day ago

Dark Matter Telescope Captures a Sparkling Galaxy Merger

Euclid captured a detailed image of spiral galaxy NGC 646 while mapping billions of galaxies to study cosmic expansion, dark matter, and dark energy.
Science
fromFuturism
5 days ago

NASA Says It's Just Gonna Stare Into Cosmic Voids for a While

Cosmic voids, vast regions nearly empty of galaxies, could reveal properties of dark matter and dark energy via surveys by Nancy Grace Roman Space Telescope.
#dark-matter
more#dark-matter
#cosmology
OMG science
fromThe Atlantic
6 months ago

He Won the Nobel Prize for Physics. Then He Changed His Mind.

Adam Riess discovered the universe's accelerating expansion and now contemplates potential flaws in his theory of dark energy.
OMG science
fromBig Think
7 months ago

Ask Ethan: Could dark energy be more negative than a cosmological constant?

The Universe will expand forever due to dark energy discovered at the end of the 20th century.
OMG science
fromThe Atlantic
6 months ago

He Won the Nobel Prize for Physics. Then He Changed His Mind.

Adam Riess discovered the universe's accelerating expansion and now contemplates potential flaws in his theory of dark energy.
more#cosmology
#cosmic-expansion
more#cosmic-expansion
Science
fromBig Think
1 month ago

Neutrinos are still the most mysterious particle we know of

The neutrino is the most mysterious known particle and uniquely positioned to potentially solve dark matter, dark energy, and the matter–antimatter asymmetry.
Science
fromBig Think
2 months ago

Ask Ethan: Is the Hubble tension the same thing as dark energy?

Dark energy and the Hubble tension both stem from observations indicating the Universe's expansion has accelerated in recent cosmic history.
#astronomy
more#astronomy
Science
fromwww.scientificamerican.com
3 months ago

How a Nearby Cosmic Void Could Be Distorting Our Understanding of the Universe

Accurate mapping of the nearby cosmos is essential because local structures and motions can bias measurements of cosmic expansion, dark energy, and the Hubble tension.
Miscellaneous
fromBig Think
3 months ago

New theory: could early, supermassive stars explain the Universe?

An early population of supermassive stars could explain cosmological observation tensions that challenge the standard ΛCDM concordance cosmology.
Science
fromBig Think
3 months ago

See the whole Universe at once in this unique logarithmic view

Logarithmic distance scales reveal how planetary, stellar, galactic, and cosmic‑web structures relate across enormous distances.
Science
fromBig Think
3 months ago

Ask Ethan: Is dark energy no longer a cosmological constant?

Observational evidence hints dark energy may change over time, but current data remain inconclusive and many experts still favor a constant cosmological-constant interpretation.
History
fromNature
3 months ago

Viral spread: how rumours surged in revolutionary France

Epidemiological modelling links high wheat prices, income, and literacy to rapid spread of rumours during the 18th-century French Great Fear.
#universe
more#universe
Science
fromMail Online
5 months ago

Is this how world will end? Scientists give glimpse into 'Big Crunch'

The 'Big Crunch' theory suggests the universe will collapse in on itself into a singularity, possibly driven by weakening Dark Energy.
OMG science
fromMail Online
6 months ago

Scientists claim the Big Bang theory is WRONG

A new theory proposes that the universe may have originated from a gravitational crunch rather than the Big Bang.
Video games
fromKotaku
7 months ago

A Beginner's Guide To Mastering Sciel In Clair Obscur: Expedition 33

Sciel's combat abilities are powerful but complex, requiring strategy to maximize her effectiveness.
OMG science
fromBig Think
7 months ago

Ask Ethan: Is dark energy just leftover momentum from the Big Bang?

Dark energy dominates the expansion of the Universe, comprising about 70% of it, while traditional matter accounts for roughly 30%.
Gadgets
fromZDNET
8 months ago

I dropped a brick on this powerbank and it was unscathed. Here's my proof

The Dark Energy Poseidon Pro power bank is built to withstand extreme conditions while providing substantial battery life and quick recharge capabilities.
OMG science
fromVG247
8 months ago

Helldivers 2 players have just been given a chance to "finally stop the Meridian Wormhole" from exploding more planets, but it means going back into the spooky bug fog

Helldivers 2 players are gearing up for a new mission to stop the destructive Meridian death ball by collecting essential E-710.
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