I can calculate the motions of the heavenly bodies, but not the madness of people

— Sir Isaac Newton

Astronomy

Ariane 6 stands tall for launch

ESO Top News - Thu, 05/02/2024 - 12:00pm
Video: 00:02:59

Last week, Ariane 6’s central core – the main body of the rocket – was stood tall at the launch zone and connected to its two solid-fuel boosters. This exciting moment means only one thing: it’s the start of the first launch campaign.

The main stage and upper stage make up the core stage, and they were autonomously driven at 3 km/h from the rocket assembly building to the launch pad, 800 m away. Then lifted by a crane, the Ariane 6 core was stood upright on the launch table.

The two boosters were transported to the launch pad on a specially designed truck and then configured with the rocket body, now holding it upright.

Ariane 6 is due to launch in summer 2024. The heavy-lift rocket will inaugurate a new era of autonomous European space transportation, powering Europe into space to realise its ambitions on the world stage. It will lift off from a modern launch complex at Europe’s Spaceport in French Guiana, carrying with it not just a variety of spacecraft, but also European goals for prosperity and autonomy.

Categories: Astronomy

SpaceX launches 23 Starlink satellites in 2nd half of spaceflight doubleheader (video)

Space.com - Thu, 05/02/2024 - 11:30am
SpaceX launched another batch of its Starlink internet satellites on Thursday (May 2), on the second half of a planned spaceflight doubleheader.
Categories: Astronomy

Some planets 'death spiral' into their stars and scientists may now know why

Space.com - Thu, 05/02/2024 - 11:00am
WASP-12b is a planet on a date with a fiery destiny, doomed to plunge into its sun-like star. Scientists may finally know why some hot Jupiters eventually death spiral into their stars.
Categories: Astronomy

Wild Orangutan Uses Herbal Medicine to Treat His Wound

Scientific American.com - Thu, 05/02/2024 - 11:00am

Researchers say this may be the first observation of a nonhuman animal purposefully treating a wound with a medicinal plant

Categories: Astronomy

NASA inspector general finds Orion heat shield issues 'pose significant risks' to Artemis 2 crew safety

Space.com - Thu, 05/02/2024 - 10:36am
NASA's inspector general writes that the Artemis 1 test flight of the Orion spacecraft revealed anomalies that "pose significant risks to the safety of the crew."
Categories: Astronomy

Restored Atlas rocket erected on display as Mercury astronaut's ride to orbit

Space.com - Thu, 05/02/2024 - 10:30am
Sixty-one years after it stood ready to send NASA's last one-man mission into orbit, the Mercury-Atlas 9 rocket is standing again. A replica is on display at the National Museum of the US Air Force.
Categories: Astronomy

NASA picks 9 companies to develop Mars 'commercial services' ideas

Space.com - Thu, 05/02/2024 - 10:00am
NASA has selected nine companies to develop concepts that could agency science missions to Mars down the road.
Categories: Astronomy

Collapsing Sheets of Spacetime Could Explain Dark Matter and Why the Universe ‘Hums’

Scientific American.com - Thu, 05/02/2024 - 10:00am

Domain walls, long a divisive topic in physics, may be ideal explanations for some bizarre cosmic quirks

Categories: Astronomy

MMR vaccines may not always give lifelong immunity against measles

New Scientist Space - Cosmology - Thu, 05/02/2024 - 9:00am
Levels of protection measles provided by the MMR jab fall by a small amount every year, according to mathematical modelling
Categories: Astronomy

MMR vaccines may not always give lifelong immunity against measles

New Scientist Space - Space Headlines - Thu, 05/02/2024 - 9:00am
Levels of protection measles provided by the MMR jab fall by a small amount every year, according to mathematical modelling
Categories: Astronomy

The Famine Developing in Gaza Follows a Clear Pattern

Scientific American.com - Thu, 05/02/2024 - 9:00am

Famine is affecting an increasing number of people in Gaza, Sudan, Haiti and elsewhere around the globe, and its development follows a clear pattern

Categories: Astronomy

Politicians can use social media ads to buy votes for €4 per person

New Scientist Space - Cosmology - Thu, 05/02/2024 - 8:22am
An analysis of the 2021 German federal elections has found that for every 200,000 times a politician's social media adverts were viewed, their vote share increased by 2.1 per cent - a potentially low-cost way of swinging elections
Categories: Astronomy

Politicians can use social media ads to buy votes for €4 per person

New Scientist Space - Space Headlines - Thu, 05/02/2024 - 8:22am
An analysis of the 2021 German federal elections has found that for every 200,000 times a politician's social media adverts were viewed, their vote share increased by 2.1 per cent - a potentially low-cost way of swinging elections
Categories: Astronomy

Is Sleeping on the Floor Good for Your Back?

Scientific American.com - Thu, 05/02/2024 - 8:00am

Scientific American asked experts whether sleeping on a hard surface is actually beneficial for back pain

Categories: Astronomy

Somehow, Star Wars has returned to Fortnite for May the 4th (video)

Space.com - Thu, 05/02/2024 - 7:16am
Star Wars and Fortnite's relationship has been fruitful over the years, but 2024's offerings could be the best yet. This is where the fun begins!
Categories: Astronomy

Astonishing images show how female Neanderthal may have looked

New Scientist Space - Cosmology - Thu, 05/02/2024 - 7:10am
The skull of Shanidar Z was found in the Shanidar cave in the Kurdistan region of Iraq, and has been painstakingly put back together
Categories: Astronomy

Astonishing images show how female Neanderthal may have looked

New Scientist Space - Space Headlines - Thu, 05/02/2024 - 7:10am
The skull of Shanidar Z was found in the Shanidar cave in the Kurdistan region of Iraq, and has been painstakingly put back together
Categories: Astronomy

Is climate change accelerating after a record year of heat?

New Scientist Space - Cosmology - Thu, 05/02/2024 - 7:00am
The record-breaking heat of 2023 has seen a rare disagreement break out between climate scientists, with some saying it shows Earth may have entered a new period of warming
Categories: Astronomy

Is climate change accelerating after a record year of heat?

New Scientist Space - Space Headlines - Thu, 05/02/2024 - 7:00am
The record-breaking heat of 2023 has seen a rare disagreement break out between climate scientists, with some saying it shows Earth may have entered a new period of warming
Categories: Astronomy

Here's What Universities Always Get Wrong about Student Protests

Scientific American.com - Thu, 05/02/2024 - 7:00am

Repression draws attention to campus protests, like those over the conflict in Gaza, and makes them grow

Categories: Astronomy