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24
Oct 2026
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Elon Musk says his city on Mars will have to pass this acid test

Preparing for the worse case scenario

How a 2nd-Grade class sent a science experiment to space

“Any school district now that affords football can afford spaceflight”

Two dead satellites may collide tonight & that’s really, really bad

"Multiple data points show miss distance <25m and Pc between 1% and 20%"

US & seven other nations sign Artemis Accords to cooperate on moon missions

The accords are the “preamble of bilateral agreements between the US & all of the international partners as we go sustainably to the Moon"

A spacecraft flying by Venus on Wednesday night could confirm recently found signs of alien life

Our Solar System could be more alive than what we thought it was

Elon Musk says Starlink now has enough satellites in orbit to launch a public beta of its high-speed internet service

Starlink's goal is to put a constellation of satellites into orbit that can beam high-speed internet to remote parts of Earth

Another universe existed before ours & energy from it is coming out of black holes, says Nobel Prize winner

Such an event may be occurring in the center of our galaxy

Moon safe for long-term human exploration, first surface radiation measurements show

Astronauts on the Apollo missions of the 1960s and ’70s carried dosimeters to measure their radiation exposure

Stellar explosion in Earth’s proximity

While a very close supernova could inflict massive harm to life on Earth, this one was far enough away

Scientists just worked out the total amount of matter in the universe

In total matter –the stuff from which humans & objects on Earth are made– makes up around a third of the total matter & energy in the universe

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