Sometimes, a hobbled mission is a setback. Other times, the consequences can run deep.
In cases like a rover or a space telescope, it might not be a big deal. But losing the Mars Reconnaissance Orbiter or International Space Station leaves more at stake.
The ongoing interaction between two galaxies 320 million light-years away has been captured in a gorgeous Hubble image.
They’re collectively known as Arp 282 in Halton Arp’s Atlas of Peculiar Galaxies, and they consist of a large barred spiral galaxy named NGC 169, about 140,000 light-years across, and a much smaller polar-ring galaxy named IC 1,559, which is about 40,000 light-years across.
Continue reading “Sublime New Hubble Image Reveals a Thrilling Exchange Between Two Galaxies” »
The molecule is a precursor to organic molecules, which can be associated with life.
Astronomers spotted the largest molecule yet found in a planet-forming disk, which they say will tell us more about the origin of life.
The molecule, dimethyl, is a precursor to organic molecules like methane that in some cases may be indicative of life. The team also may have found methyl formate, which is deemed a “building block” to constructing even larger organic molecules.
Earlier this year, a space rock was estimated to hit the planet in 2023. Read on to know how this prediction changed, and how astronomers carry out studies for this type of event.
This could lead to the emergence of life.
Astronomers detected the largest molecule ever found in a planet forming disc, which could lead to organic molecules.
Statement from members of the earth and space science international community.
We are Earth and space scientists, science communicators, and educators dedicated to the discovery of and solutions to societal challenges. We issue this joint statement to call on world governments and global leaders to do everything possible to expedite the end to the brutal Russian assault on Ukraine. We welcome other professional scientific communities to join our appeal.
1. The Earth and Space Community is an ecosystem of researchers working together and supporting each other. At this moment, our colleagues in Ukraine are being shelled with missiles and many have been forced to escape with their families from the war zone. We salute “Science for Ukraine” grassroots efforts and urge world governments to support Ukrainian students and science professionals.
Fabien Cousteau has a vision for how humans can live and work in the ocean. He imagines that long-term stays under the waves could be enabled through the construction of underwater habitats, which would look and feel like houses, as opposed to just sealed, submarine-like bubbles.
These habitats would have a galley, kitchen, workspace, and sleeping quarters, he describes. And of course, there would be windows, or viewports, to the outside world, and a front door in the form of a moon pool that will actually be on the bottom of the house. This would allow easy access into and out of the facility.
