Astronomy
Best dedicated astrophotography cameras in 2025
A 'smiley face' will appear in the night sky tonight: Here's how to see it
SpaceX launches 27 Starlink satellites from Florida, lands rocket on ship at sea
Rocket Lab to launch private Earth-observing satellite June 2 after delay
Photographer captures ghostly ripples over Colorado night sky. 'It is rare to see it directly overhead and moving like that' (photo)
You can make fair dice from any shape you like
You can make fair dice from any shape you like
Next-Generation Very Large Array Will Spot Baby Solar Systems—If It’s Funded
A new telescope project called the Next-Generation Very Large Array will revolutionize radio astronomy if it gets the funding it needs
We’re getting close to recreating the first step in evolution of life
We’re getting close to recreating the first step in evolution of life
Diagnosing Male Infertility with Adhesion Test That Captures Sperm Motility
A new study suggests a way to more accurately test sperm health from home.
Noctilucent cloud season 2025 is upon us! Here's how to spot elusive 'night-shining' clouds
Your imagination holds the power to make you healthier and happier
Your imagination holds the power to make you healthier and happier
China launches Tianwen 2 mission to snag samples of a near-Earth asteroid (video)
Hurry! It's the last couple of days to get nearly 70% off a year of Peacock TV
How to capture Moon landing videos – from grainy to HD
The next time astronauts land on the Moon, we will watch it in high-definition. The transmission will be in colour, digital and at up to 60 frames per second.
The world could experience a year above 2°C of warming by 2029
The world could experience a year above 2°C of warming by 2029
Will Europa Become a New Habitable World When the Sun Becomes a Red Giant?
People always want to know what will happen to Earth when the Sun eventually swells up as a red giant. For one thing, the expanding Sun will turn the inner planets into cinders. It will almost certainly spell the end of life on our planet. Mars might become more temperate and hospitable to life. In addition, it could well be a boon for the gas giant Jupiter and its moons. That's because the habitable zone of the Solar System will move outward from where it is now, to a spot encompassing the Jovian system and forcing changes on all of those worlds.