Astronomy
- Physics
LIGO is on the lookout for these 8 sources of gravitational waves
Gravitational wave hunters are on a cosmic scavenger hunt. Here’s what they’re hoping to find.
- Physics
LIGO and Virgo made 5 likely gravitational wave detections in a month
It took decades to find the first gravitational wave event, and now they’re a weekly occurrence.
- Astronomy
Skepticism grows over whether the first known exomoon exists
New analyses of the data used to find the first discovered exomoon are reaching conflicting results.
- Astronomy
Seeing very far away and hitting closer to home
Editor in Chief Nancy Shute discusses the first-ever image of a black hole and what can be done to help young children with anxiety.
- Physics
The M87 black hole image showed the best way to measure black hole masses
The first image of M87’s black hole suggests it is 6.5 billion times the mass of the sun — close to what was expected based on how stars move around it.
- Chemistry
The first type of molecule to form in the universe has been seen in space
The chemistry of the universe began with helium hydride. Scientists have just seen it in outer space for the first time.
- Science & Society
Black hole image validates imagining the unimaginable
Human creativity conjured up the most extreme of astronomical phenomena long before they could be seen.
- Astronomy
Meet one of the first scientists to see the historic black hole image
Kazunori Akiyama was one of the first scientists to see the black hole snapshot.
- Astronomy
How scientists took the first picture of a black hole
Here’s how scientists connected eight observatories across the world to create one Earth-sized telescope in order to create an image of a black hole.
- Astronomy
All you need to know about the history of black holes
From dreaming up black holes to snapping the first picture of one, the history of black holes has had many twists.
- Astronomy
The first picture of a black hole opens a new era of astrophysics
Astronomers used a network of telescopes around the world to take a picture of the supermassive black hole in the galaxy M87.
- Science & Society
The delight of discovering an asteroid that spits
Editor in Chief Nancy Shute discusses recent news about the asteroid Bennu and Kuiper Belt–object Ultima Thule.
