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Live coverage: SpaceX successfully launches Starlink mission on sixth try Live coverage of the countdown and launch of a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. The Starlink 4-34 mission will launch SpaceX's next batch of 54 Starlink broadband satellites.
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Perseverance: Nasa Mars rover collects 'amazing' rock samples The US space agency's Perseverance rover is close to completing its first set of objectives on Mars. The Nasa robot has collected a diverse set of rock samples that it will soon deposit on the surface, awaiting carriage to Earth by later missions.
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Crowding in Cells Affects Phase Separation, Phosphorylation, and Signaling Just as balsamic vinegar and olive oil when sloshed together separate into distinct phases, phase separation of viscous droplets in the crowded belly of the cell can concentrate certain biomolecules and accelerate biochemical reactions.
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Launches: CAPSTONE recovery efforts continue Launches: Cubical spacecraft with wide solar panels in orbit over the moon. Artist's concept shows Advance Space's CAPSTONE lunar probe in flight around the moon. Mission controllers have regained partial control of the craft after it began tumbling ...
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Scientists Discover 380 Million-Year-Old Heart, Stunningly Preserved A 380 million-year-old fish heart found embedded in a chunk of Australian sediment has scientists' pulses racing. Not only is the organ in remarkable condition, but it could also yield clues about the evolution of jawed vertebrates, which include you ...
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No, That Mysterious Fireball That Lit up the Night Sky Wasn't Space Junk An unusually bright, long-lasting fireball blazed a path across the skies over Ireland and Scotland Wednesday night, prompting many to wonder if they were witnessing the demise of a SpaceX Starlink satellite in the atmosphere. Now experts say it was ...
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Chinese astronauts go on spacewalk from new station Two Chinese astronauts went on a spacewalk Saturday from a new space station that is due to be completed later this year. Cai Xuzhe and Chen Dong installed pumps, a handle to open the hatch door from outside in an emergency, and a foot-stop to fix an ...
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Hubble and VLT discover spiraling structure of young stars, hints at star formation in early universe This phenomenon is taking place inside of a star cluster dubbed NGC 346 — a massive, oddly-shaped stellar nursery located inside the Small Magellanic Cloud. The cluster may be fueling star formation within its center via a long, river-like motion full of ...
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GROWING OLD UNGRACEFULLY: Moondust In last week's rant (hydrogen vs. methane vs. kerosene for rocket fuel), I ended asking, Why go to the moon, anyway? This week: why we shouldn't (although we are…). First, a couple of numbers: Between 1969 and 1972, starting more or less from scratch, ...
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Australian fish fossils get to the heart of vertebrate evolution The fossilized liver, stomach and intestine from placoderms helped give a fuller view of the internal anatomy at a pivotal time in the history of vertebrates - backboned animals including fish, amphibians, reptiles, birds and mammals.
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