"Professor Goddard does not know the relation between action and reaction and the need to have something better than a vacuum against which to react. He seems to lack the basic knowledge ladled out daily in high schools."
--1921 New York Times editorial about Robert Goddard's revolutionary rocket work.

"Correction: It is now definitely established that a rocket can function in a vacuum. The 'Times' regrets the error."
NY Times, July 1969.

— New York Times

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Our verdict on Lake of Darkness by Adam Roberts: A mixed bag

New Scientist Space - Space Headlines - Fri, 08/01/2025 - 5:30am
The New Scientist Book Club has just finished reading Adam Roberts's novel Lake of Darkness. Some of us loved it – but some of us weren't so sure about this far-future set slice of hard science fiction
Categories: Astronomy

What would it feel like to be on a planet spinning out of control?

New Scientist Space - Cosmology - Fri, 08/01/2025 - 5:10am
Alex Foster, the author of the latest read for the New Scientist Book Club, Circular Motion, on imagining a world that is spinning ever faster
Categories: Astronomy

What would it feel like to be on a planet spinning out of control?

New Scientist Space - Space Headlines - Fri, 08/01/2025 - 5:10am
Alex Foster, the author of the latest read for the New Scientist Book Club, Circular Motion, on imagining a world that is spinning ever faster
Categories: Astronomy

Read an extract from Alex Foster’s sci-fi novel Circular Motion

New Scientist Space - Cosmology - Fri, 08/01/2025 - 5:10am
In this passage from the opening of Circular Motion, the latest read for the New Scientist Book Club, our protagonist boards a vessel which can circle the world in a matter of hours – with dangerous consequences for the Earth’s rotation
Categories: Astronomy

Read an extract from Alex Foster’s sci-fi novel Circular Motion

New Scientist Space - Space Headlines - Fri, 08/01/2025 - 5:10am
In this passage from the opening of Circular Motion, the latest read for the New Scientist Book Club, our protagonist boards a vessel which can circle the world in a matter of hours – with dangerous consequences for the Earth’s rotation
Categories: Astronomy

SMOS adds long-term view on carbon stored in forests

ESO Top News - Fri, 08/01/2025 - 5:00am

Data from ESA’s Soil Moisture and Ocean Salinity (SMOS) mission can be used to estimate how much carbon is stored in forests – and a study has improved our understanding of how reliable this proxy is and how long-term datasets from SMOS can help us to monitor this valuable resource.

Categories: Astronomy

This Week's Sky at a Glance, August 1 – 10

Sky & Telescope Magazine - Fri, 08/01/2025 - 4:52am

The waxing gibbous Moon of August haunts the low south. Venus and Jupiter are drawing toward a spectacular conjunction in early dawn.

The post This Week's Sky at a Glance, August 1 – 10 appeared first on Sky & Telescope.

Categories: Astronomy

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APOD - Fri, 08/01/2025 - 4:00am

Globular star cluster


Categories: Astronomy, NASA

Webb takes a fresh look at a classic deep field

ESO Top News - Fri, 08/01/2025 - 4:00am
Image: Webb takes a fresh look at a classic deep field
Categories: Astronomy

A supernova-rich spiral

ESO Top News - Fri, 08/01/2025 - 3:52am
Image: A supernova-rich spiral
Categories: Astronomy

Ozempic really could turn back the clock on your biological age

New Scientist Space - Cosmology - Fri, 08/01/2025 - 3:00am
When people were randomised to receive either a placebo or Ozempic, they became biologically younger with the latter drug
Categories: Astronomy

Ozempic really could turn back the clock on your biological age

New Scientist Space - Space Headlines - Fri, 08/01/2025 - 3:00am
When people were randomised to receive either a placebo or Ozempic, they became biologically younger with the latter drug
Categories: Astronomy

Kamchatka earthquake response shows tsunami warnings are improving

New Scientist Space - Space Headlines - Thu, 07/31/2025 - 5:26pm
After an 8.8-magnitude earthquake off the coast of Russia’s Kamchatka peninsula, early tsunami warning systems kicked in and helped millions of people safely evacuate
Categories: Astronomy

Kamchatka earthquake response shows tsunami warnings are improving

New Scientist Space - Cosmology - Thu, 07/31/2025 - 5:26pm
After an 8.8-magnitude earthquake off the coast of Russia’s Kamchatka peninsula, early tsunami warning systems kicked in and helped millions of people safely evacuate
Categories: Astronomy

Einstein was wrong (slightly) about quantum physics, new version of the famous double-slit experiment reveals

Space.com - Thu, 07/31/2025 - 5:00pm
A new version of the famous double-slit experiment showed that it's impossible to measure light as both a wave and a particle at the same time, thanks to quantum physics' uncertainty principle.
Categories: Astronomy

Vagus nerve stimulation receives US approval to treat arthritis

New Scientist Space - Cosmology - Thu, 07/31/2025 - 4:48pm
The US Food and Drug Administration has approved a pill-sized device for treating rheumatoid arthritis, marking the first time the therapy has been approved for an autoimmune condition
Categories: Astronomy

Vagus nerve stimulation receives US approval to treat arthritis

New Scientist Space - Space Headlines - Thu, 07/31/2025 - 4:48pm
The US Food and Drug Administration has approved a pill-sized device for treating rheumatoid arthritis, marking the first time the therapy has been approved for an autoimmune condition
Categories: Astronomy

Is life widespread throughout the cosmos? Complex organic molecules found in planet-birthing disk

Space.com - Thu, 07/31/2025 - 4:34pm
Complex organic molecules that could be the precursors to the building blocks of life as we know it have been discovered in a disk of gas and dust swirling around an infant star.
Categories: Astronomy

August Podcast: Planets Dance at Dawn

Sky & Telescope Magazine - Thu, 07/31/2025 - 4:22pm

Find out “what’s up” in the August sky. We’ll track down four planets before dawn; have some fun with New Moons; peek at some Perseids; and gaze at the center of our galaxy. So load up on the bug juice, and come along on this month’s Sky Tour.

The post August Podcast: Planets Dance at Dawn appeared first on Sky & Telescope.

Categories: Astronomy