search for alien life

Alien life probably could not thrive in Martian water, researchers say 0
- From Around the Web, Space
- May 15, 2020
Findings could prove good news for those hoping to explore Mars’ surface

By David Aragorn
4-billion-year-old nitrogen-containing organic molecules discovered in Martian meteorites 0
- From Around the Web, Space
- May 6, 2020
Scientists exploring Mars and analysing Martian meteorite samples have found organic compounds essential for life: nitrogen-bearing organics in a 4-billion-year-old Martian meteorite. With a new high-spatial resolution in-situ N-chemical speciation technique, they found organic materials — either synthesized locally or delivered during the Noachian — preserved intact in carbonate minerals over a long geological period. Their presence requires abiotic or biotic N-fixation and ammonia storage, suggesting early Mars had a less oxidizing environment than today.

By David Aragorn
Planets with hydrogen-rich atmospheres could harbor life 0
- From Around the Web, Space
- May 5, 2020
Lab experiments show that yeast and E. coli survive and reproduce in hydrogen-rich conditions

By David Aragorn
Scientists Know Where Aliens Might Be, But Humans Will Never See Them 0
- From Around the Web, Space
- April 29, 2020
Beyond the impenetrable cosmological horizon is the unobservable universe: vast, possibly infinite and maybe the likeliest location for alien life.

By David Aragorn
New Paper Suggests Life Could Be Common Across The Universe, Just Not Near Us 0
- From Around the Web, Space
- April 9, 2020
The building blocks of life can, and did, spontaneously assemble under the right conditions. That’s called spontaneous generation, or abiogenesis.

By David Aragorn
Researchers No Longer Need Your PC’s Help to Look for Aliens: SETI@home Halted 0
- From Around the Web, Space
- March 5, 2020
SETI@home researchers said they have what they need.

By David Aragorn
Why is NASA Sending Dragonfly to Titan? Here are Five Reasons 0
- From Around the Web, Space
- March 4, 2020
Titan, with its methane seas and orange smog, is in some ways the most similar world to Earth that we have found.

By David Aragorn
Scientists eye the Martian underground in search for alien life 0
- From Around the Web, Space
- February 22, 2020
The subsurface offers a protected, and possibly habitable, environment.

By David Aragorn
Experts are scanning the stars for ‘technosignatures’ from alien civilisations 0
- From Around the Web, Space
- February 19, 2020
Alien hunters are scaling up their efforts in the search for an intelligent civilisation somewhere out in the void of space.

By David Aragorn
Looking for Life Beyond Earth: The Search for Habitable Exoplanets 0
- From Around the Web, Space
- February 4, 2020
The search for potentially-habitable planets has heated up in recent years, and it’s only going to get hotter as the decade unfolds!

By David Aragorn