How Big is the Universe?

10 years ago

The Universe is big, but how big is it? That all depends on whether the Universe is finite or infinite.…

Pictures: Punishing Mars Plateau For Curiosity Rover And Damaged Wheels

10 years ago

This picture alone illustrates the challenge NASA has as it slowly moves the Curiosity rover across Mars to its mountainous…

Carnival of Space #366

10 years ago

This week's Carnival of Space is hosted by Nicole Gugliucci at her Cosmoquest blog. Click here to read Carnival of Space…

Watch This Weekend’s Near-‘Supermoon’ Set From The Space Station

10 years ago

With the full Moon approaching just a little bit closer than Earth to usual, a cosmonaut on the International Space…

ISEE-3 Completes Lunar Flyby, Begins a Citizen Science Program

10 years ago

The journey began on August 12, 1978 from Cape Canaveral on a Delta II launch vehicle. Now after 36 years…

Fear Not the Moon, Perseids Always a Great Show

10 years ago

Get ready for the darling of meteor showers this week — the Perseids. Who can deny their appeal? Not only…

Curiosity Celebrates Two Years on Mars Approaching Bedrock of Mountain Climbing Destination

10 years ago

2 Years on Mars! Curiosity treks to Mount Sharp, her primary science destination, in this photo mosaic view captured on…

Hypervelocity Neutron Stars Crashing Into White Dwarfs — A Scenario for the Loneliest Supernovae?

10 years ago

It’s hard to comprehend the vast emptiness of space. Especially when we detect odd signatures, such as luminous explosions that…

Moon’s Insides Still Hot, Hot, Hot After Billions Of Years Of Formation: Study

10 years ago

Rather than being dead inside, the Moon still has a warm interior that is due to the effect of the…