Mars rover finds signs of seasonal floods
The prodigious evidence for water on Mars has eliminated scientific debate about whether Mars had a watery past. It clearly did. But it has left us with an awkward question: What exactly did that past...
The prodigious evidence for water on Mars has eliminated scientific debate about whether Mars had a watery past. It clearly did. But it has left us with an awkward question: What exactly did that past...
You might already know that humans are planning to permanently settle on Mars sometime in the near future. When and how that will happen is anyone's guess, but scientists at the University of Birmingh...
Most of Mars appears to be an endless expanse of alien desert, without a river or lake in sight. However, liquid water definitely existed in the planet's distant past. A new paper has also suggested t...
Ramin Skibba[photo1]NASA engineers have come up with a power-saving strategy to eke more time--and more science--out of the Voyager probes, humanity's longest-running spacecraft, as they continue vent...
March 17, 2022, was a rough day for Jorge Vago. A planetary physicist, Vago heads science for part of the European Space Agency's ExoMars program. His team was mere months from launching Europe's firs...
Up until a few decades ago, the only planets we knew about were in our own Solar System, and that shaped the way we thought about planet formation and planetary chemistry. Now, with the identification...
[photo1]Ramin SkibbaIn the early 2000s, Phil Plait wrote his first book, Bad Astronomy, which debunked conspiracy theories and fallacies, like the idea that NASA faked the moon landings in the 1970s o...
Gear TeamThis week we've got deals to help spruce up your home, trick out your photography setup, or get outside and actually use that photo gear. Be sure to check out our Deals page for more of ...
Venture capital activity around climate tech has been heating up in Africa despite the global VC funding cooldown.The continent's climate tech startups secured over $860 million in equity funding, lar...
Water has made the Earth the planet that it is--a planet known for its blue oceans. Water shapes the land through erosion and is fundamental to Earth's ability to support life. But we have a hard time...
Ava Labs, a company that launched the layer-1 blockchain Avalanche, has partnered with SK Planet, a data management and marketing platform unit of South Korean company SK Square. SK Planet will launch...
The U.S International Development Finance Corporation (DFC) has made equity investment to the tune of $25 million in a new fund by Pan-African venture capital firm Novastar Ventures, to back founders ...
Welcome back to the TechCrunch Podcast, where I'm standing in for Darrell while he's honeymooning with his lady love. This week, I sat down with Amanda Silberling and Mary Ann Azevedo to talk through ...
[photo1]You may not always notice them, but Venus, Jupiter (and a few other planets) often appear as extra-bright stars in the evening sky. Right now, those two have just come in for a kiss, and are a...
"We don't have competitors," some founders say. Or they might downplay how big a threat their competition is, assuming that talking about competition at all will ruin the magic spell they're trying to...
Many bodies in the Solar System have rings--gas giants, dwarf planets, even an asteroid. These examples have allowed us to get a good picture of their physics, leading to models for how rings form and...