What just passed near Earth has scientists talking
A small asteroid about the size of a car flew close to Earth overnight Tuesday, giving scientists another…
The Galaxy Next Door – NASA Science
From the International Space Station, astronauts gaze upon a vast sea of stars, the view almost entirely unencumbered…
Exotic spaceplanes that failed to take off
With their thrilling sci-fi aesthetics, spaceplanes are an attractive alternative to rockets. They are attractive in practical ways,…
Exotic spaceplanes that failed to take off
With their thrilling sci-fi aesthetics, spaceplanes are an attractive alternative to rockets. They are attractive in practical ways,…
Exotic spaceplanes that failed to take off
With their thrilling sci-fi aesthetics, spaceplanes are an attractive alternative to rockets. They are attractive in practical ways,…
Exotic spaceplanes that failed to take off
With their thrilling sci-fi aesthetics, spaceplanes are an attractive alternative to rockets. They are attractive in practical ways,…
NASA, NOAA Rank 2025 Ozone Hole as 5th Smallest Since 1992
While continental in scale, the ozone hole over the Antarctic was small in 2025 compared to previous years…
Scientists Found a Massive Asteroid Crater Hidden in Plain Sight
Here’s what you’ll learn when you read this story: Because of Earth’s weathering climate and shifting tectonics, impact…
Climate Change Could Heat the Earth Right Into a New Ice Age
Here’s what you’ll learn when you read this story: While the Earth has gone through some dramatic climate…
NASA spots large asteroid on collision course with the Moon
For once, Earth isn’t the one in the crosshairs. NASA scientists have confirmed that a fast-moving asteroid first…
Elon Musk’s Starlink fleet is burning up in orbit, scientists say
Elon Musk’s Starlink satellites are falling back to Earth, with up to four burning up in the atmosphere…
Where America’s CO emissions come from – what you need to know, in charts
Earth’s atmosphere contains carbon dioxide, which is good for life on Earth – in moderation. Plants use CO2…