Space
- Planetary Science
These are the first visible-light images of Venus’ surface captured from space
Cameras aboard NASA’s Parker Solar Probe managed to peer through Venus’ thick clouds to photograph the planet’s surface.
- Planetary Science
50 years ago, Arecibo got an unprecedented view of Venus’ surface
Over its 57-year lifetime, Arecibo’s radar system measured the mountains around Venus’ middle, studied the textures of many rocky bodies in outer space and more.
- Space
The heart of the Milky Way looks like contemporary art in this new radio image
The MeerKAT telescope array in South Africa provided this image of radio emissions from the center of our galaxy using data taken over three years.
- Planetary Science
Earth has a second known ‘Trojan asteroid’ that shares its orbit
A recently found space rock is about one kilometer wide, orbits ahead of Earth around the sun and will stick around for at least 4,000 years.
- Planetary Science
Machine learning points to prime places in Antarctica to find meteorites
Using data on how ice moves across Antarctica, researchers identified more than 600 spots where space rocks may gather on the southern continent.
- Astronomy
The James Webb Space Telescope has reached its new home at last
The most powerful telescope ever launched still has a long to-do list before it can start doing science.
- Astronomy
An X-ray glow suggests black holes or neutron stars fuel weird cosmic ‘cows’
With the brightest X-ray glow of a new class of exploding stars, cosmic oddity AT2020mrf boosts evidence of these mysterious blasts’ power source.
- Space
50 years ago, NASA’s space shuttle program got the green light
For over 30 years, space shuttles helped revolutionize science. Now, NASA is tackling new frontiers with help from commercial spaceflight companies.
- Astronomy
An early outburst portends a star’s imminent death
An eruption before a stellar explosion was the first early warning sign for a standard type of supernova.
- Planetary Science
Organic molecules in an ancient Mars meteorite formed via geology, not alien life
Analysis of an ancient Martian meteorite reveals that organic molecules within it were formed by geologic processes rather than alien life.
- Astronomy
Astronomers identified a second possible exomoon
Kepler 1708 b i, a newly discovered candidate for an exoplanet moon, has a radius about 2.6 times that of Earth, a new study suggests.
- Planetary Science
Oxygen-rich exoplanets may be geologically active
Experiments show that rocks exposed to higher concentrations of oxygen have a lower melting temperature than rocks exposed to lower amounts.
