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Basic Error: The accelerating Universe conclusion - reason

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Replies: 232

Views: 57K

Cosmology Yesterday at 3:55 PM

marcin

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From a drop of water....

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Replies: 1K

Views: 153K

Cosmology Monday at 12:38 PM

Atlan0001

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J

Affect of deep space on time dilation

Replies: 0

Views: 23

Cosmology Today at 7:58 AM

Jzz

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Private FLIP moon rover replaces NASA's cancelled VIPER on 2025 lunar south pole mission

Replies: 0

Views: 13

Article Commentary Today at 9:00 AM

Admin

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Space Race 2.0

Replies: 1

Views: 34

Space Travel & SpaceX 52 minutes ago

Classical Motion

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"ChatGPT would an angular edge filter be useful in the automation of detecting new objects with gravitational lensing?"

Replies: 12

Views: 102

Telescopes, Star Charts, & Planetariums 10 minutes ago

COLGeek

The moon will be unusually high in the sky tomorrow. Here's why

Replies: 0

Views: 28

Article Commentary Today at 6:00 AM

Admin

The moon will be unusually high in the sky tomorrow. Here's why

Replies: 0

Views: 21

Article Commentary Today at 7:15 AM

Admin

Temperamental stars could be ruining our view of thousands of exoplanets, Hubble Telescope finds

Replies: 0

Views: 16

Article Commentary Today at 8:05 AM

Admin

Bullet-fast moon rocks carved 2 lunar gorges deeper than the Grand Canyon

Replies: 15

Views: 227

Article Commentary Today at 10:16 AM

m4n8tpr8b

James Webb Space Telescope images bacteria-size dust grains — they'll likely turn into exoplanets

Replies: 0

Views: 6

Article Commentary Today at 10:00 AM

Admin

Giant planet or 'failed star?' Newfound mystery world blurs the lines

Replies: 4

Views: 87

Article Commentary Today at 7:33 AM

m4n8tpr8b

Locked

Trump wants the US to land astronauts on Mars soon. Could it happen by 2029?

Replies: 13

Views: 320

Article Commentary Monday at 5:09 PM

contrarian

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Astronauts on the ISS experience vision changes — should Mars travelers be worried?

Replies: 1

Views: 121

Article Commentary Yesterday at 6:09 PM

DC8Captain

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Hubble tension is now in our cosmic backyard, sending cosmology into crisis

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Replies: 40

Views: 1K

Article Commentary Friday at 10:06 AM

m4n8tpr8b

Infinity

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Replies: 84

Views: 4K

Cosmology Jan 9, 2025

whoknows

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More on the Big Bang - what was before t = 0?

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Replies: 212

Views: 24K

Cosmology Friday at 10:57 PM

lyingbuddha

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I

The main danger of a flight to Mars

2

Replies: 26

Views: 1K

Our Solar System Sunday at 5:03 PM

COLGeek

Locked

Trump asks Elon Musk to return 2 Starliner astronauts from the ISS for NASA—but they already have a SpaceX ride home

Replies: 1

Views: 689

Article Commentary Jan 29, 2025

Hevach

Question BIG BANG EVIDENCE

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Replies: 263

Views: 85K

Astronomy Yesterday at 5:35 AM

Harry Costas

NASA just gave these 9 companies $24 million to dream up Artemis moon mission tech

Replies: 0

Views: 72

Article Commentary Yesterday at 2:20 PM

Admin

How much did SpaceX's Starship Flight 7 explosion pollute the atmosphere?

Replies: 13

Views: 331

Article Commentary 43 minutes ago

Philly

New 'Star Wars: The Mask of Fear' novel stars Mon Mothma, Bail Organa, and Saw Gerrera (interview)

Replies: 0

Views: 65

Article Commentary Yesterday at 4:05 PM

Admin

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Goodbye infinity and all that infinite singularity and infinite density descriptions

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Replies: 99

Views: 22K

Cosmology Jan 16, 2025

Atlan0001

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SpaceX launching 2 Maxar Earth-observing satellites to orbit today

Replies: 3

Views: 148

Article Commentary Tuesday at 8:44 PM

GeezingDad

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Astronomers unsure what caused 'weird explosion' seen by Einstein Probe's X-ray eye

Replies: 0

Views: 67

Article Commentary Yesterday at 3:06 PM

Admin

This idea that it takes like 250 years for Pluto to orbit the sun, I think that's just bizarre.' Star Trek scion Adam Nimoy talks our favorite (dwa...

Replies: 0

Views: 54

Article Commentary Yesterday at 6:00 PM

Admin

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Big Bang or no Big Bang and Creation Theory

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Replies: 50

Views: 2K

Cosmology Jan 15, 2025

Classical Motion

Introduce yourself! (And show us your swag)

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Replies: 327

Views: 144K

Forum Feedback & Competitions Jan 19, 2025

ImmortalMelvz

Hubble Space Telescope spots a spectacular Bullseye in deep space (image)

Replies: 2

Views: 123

Article Commentary Yesterday at 1:42 PM

DrRaviSharma

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Nikola Tesla Pending

Replies: 0

Views: 33

Space & Sci-fi Media Today at 12:18 AM

summerleas

S

J

Does the Unified Field Theory need updating? There appears to be two different “Fields” in the universe needed?

Replies: 0

Views: 142

Cosmology Tuesday at 10:59 AM

jhixon

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The Fantastic Four meets Saturn V: 'First Steps' trailer launched at rocket center

Replies: 0

Views: 65

Article Commentary Yesterday at 1:00 PM

Admin

Comet G3 (ATLAS) looks breathtaking above future home of world's largest telescope (photos)

Replies: 0

Views: 70

Article Commentary Yesterday at 11:00 AM

Admin

Save $300 on the VIVE XR Elite, one of the best VR headsets on the market

Replies: 0

Views: 68

Article Commentary Yesterday at 11:40 AM

Admin

Q

Terra Nova - Mars Habitat Builder

Replies: 1

Views: 119

Our Solar System Tuesday at 5:13 PM

billslugg

German company Atmos launching 1st cargo-return capsule on upcoming SpaceX mission

Replies: 0

Views: 71

Article Commentary Yesterday at 10:05 AM

Admin

See the moon and Jupiter grab 'the Bull' by the horns this week

Replies: 0

Views: 74

Article Commentary Yesterday at 9:00 AM

Admin

NASA's launching a satellite constellation this month to study the solar wind in 3D

Replies: 0

Views: 65

Article Commentary Yesterday at 12:05 PM

Admin

Question Condensates

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Replies: 189

Views: 92K

Cosmology Jan 24, 2025

Harry Costas

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