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What the Universe looks like: from nearby to far away

Looking skyward fills us with wonder. Off-world, the Sun, planets, stars, and galaxies all await. Our Solar System encompasses our own cosmic backyard. Farther away, stars and star clusters abound within the Milky Way. Hundreds of billions of stars exist just within our home galaxy. Inside our Local Group, only Andromeda surpasses us in mass, size, and stars. More than 5 million light-years away, galaxies abound in groups and clusters.

Science

fromFuturism

1 week ago

Outer Space Is a Viscous Fluid, New Paper Claims

Outer space behaves like a viscous, stretchy fluid with "spatial phonons" that resist dark energy, producing nonuniform cosmic expansion and explaining ΛCDM discrepancies.

Science

fromwww.scientificamerican.com

3 weeks ago

Lazuli, a Billionaire-Funded Private Space Telescope, Signals a New Strategy for Astronomy

A privately funded three-meter space telescope, Lazuli Space Observatory, aims to study exoplanet atmospheres, transient events, exploding stars, and dark energy within the decade.

Science

fromwww.scientificamerican.com

1 month 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

1 month 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-energy#dark-energy

What the Universe looks like: from nearby to far away

Outer Space Is a Viscous Fluid, New Paper Claims

Lazuli, a Billionaire-Funded Private Space Telescope, Signals a New Strategy for Astronomy

Dark Matter Telescope Captures a Sparkling Galaxy Merger

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

Will new physics affect our Universe's far future?

95% of the universe is invisible. Here's why that should fill us with wonder

Dark matter does NOT exist - and is simply an illusion, says scientist

Does dark energy spawn from dark matter? Could be a bright idea

Will new physics affect our Universe's far future?

95% of the universe is invisible. Here's why that should fill us with wonder

Dark matter does NOT exist - and is simply an illusion, says scientist

Does dark energy spawn from dark matter? Could be a bright idea

New Paper Claims Everyone Is Wrong, Universe's Expansion Is Slowing Down

Ask Ethan: How and when will the Universe die?

Laniakea, our home supercluster, is already being torn apart

Is the Hubble tension real? Exclusive interview with Wendy Freedman

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

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

New Paper Claims Everyone Is Wrong, Universe's Expansion Is Slowing Down

Ask Ethan: How and when will the Universe die?

Laniakea, our home supercluster, is already being torn apart

Is the Hubble tension real? Exclusive interview with Wendy Freedman

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

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

Universe expansion may be slowing, not accelerating, study suggests

Where does the expanding Universe begin?

Ask Ethan: Could evolving dark energy lead to a Big Crunch?

Universe expansion may be slowing, not accelerating, study suggests

Where does the expanding Universe begin?

Ask Ethan: Could evolving dark energy lead to a Big Crunch?

Neutrinos are still the most mysterious particle we know of

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

Are Black Holes Creating Dark Energy?

Astronomy on Tap: Stars + Science w/ Local Astronomers (SF)

The Largest Camera Ever Built Releases Its First Images of the Cosmos

Astronomy on Tap: Stars + Science w/ Local Astronomers (SF)

The Largest Camera Ever Built Releases Its First Images of the Cosmos

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

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

See the whole Universe at once in this unique logarithmic view

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

Viral spread: how rumours surged in revolutionary France

Ask Ethan: Did our Universe really arise from nothing?

'Death date' of the universe is sooner than previously believed

Ask Ethan: Did our Universe really arise from nothing?

'Death date' of the universe is sooner than previously believed

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

Scientists claim the Big Bang theory is WRONG

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

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

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

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

#dark-energy
#dark-energy