Astronauts on the International Space Station (ISS) have collected the first harvest of radishes grown on the station.
Radishes grown in space for first time
Posted in space
Mohsen Fakhrizadeh, Iran’s top nuclear scientist, was killed on November 27 by a “smart satellite-controlled machine gun” that used AI, the country’s Revolutionary Guards commander Brig-Gen Ali Fadavi told local media, as the BBC reports.
The scientist was allegedly killed by a weapon mounted to a pickup truck, which shot Fakhrizadeh inside a vehicle from a distance — but spared his wife sitting right next to him.
The weapon “focused only on martyr Fakhrizadeh’s face in a way that his wife, despite being only 25cm [10 inches] away, was not shot,” Gen Fadavi, Revolutionary Guards deputy commander, told a ceremony on Sunday, as quoted by the BBC.
For now, it looks like our best bet for going interstellar is to rely on robotic spacecraft that are optimized for speed.
For countless generations, the idea of traveling to an extrasolar planet has been the stuff of dreams. In the current era of renewed space exploration, interest in interstellar travel has understandably been rekindled. However, beyond the realm of science fiction, interstellar space travel remains a largely theoretical matter.
Between the sheer expense involved, the need for technological developments to happen first, and the nature of spacetime itself, sending people to another star system is something that is not likely to happen for a long time – if ever. But in spite of the challenges, the hope remains.
Analysis of 12 papyrus fragments from the Tebtunis Temple suggests that certain paint techniques were developed and used well before the 15th Century.
The most expedient way to produce the algorithms you need for a new class of computer that works like the brain, its engineers are discovering, is through a Darwinian exercise in natural selection.
Its SpaceX’s first-ever autonomous Dragon docking.
A SpaceX Dragon cargo ship arrived at the International Space Station today (Dec. 7) to deliver vital supplies for NASA and try something brand-new: park itself without the help of astronauts.
The private spaceflight company used a Falcon 9 rocket to launch CRS-21, the first flight to use the upgraded version of its Dragon cargo spacecraft, to the space station Sunday (Dec. 6) from NASA’s Kennedy Space Center in Florida. The vehicle autonomously docked with the orbiting laboratory today at 1:40 p.m. EST (1840 GMT), parking at the zenith, or space-facing, side of the station’s Harmony module.
O,.0 based on my sources could bring minor earthquakes perhaps also satellite outages.
The sun unleashed its most powerful solar eruption in more than three years on Sunday (Nov. 29).
The solar flare, which is a sudden, bright explosion of electromagnetic energy, measured as an M4.4 on the scale astronomers use for sun storms. M-class flares are medium-sized eruptions (compared to small C-class flares and large X-class flares) and rank on a scale from 1 to 9, with larger numbers representing stronger flares.
The m4 solar flare could be a non event based on the last one that happened in 2014.
Coronagraph imagery from SOHO/LASCO is now complete and shows that the Coronal Mass Ejection (CME) that was launched during the M4.5 solar flare from this past night has an earth-directed component.
A number of small earthquakes sent tremors through a number of California counties on Sunday morning.
The strongest quake was a magnitude 4.4 earthquake near Lakeport in Northern California.
A smaller – but still sizeable – magnitude 3.6 earthquake hit near Warner Springs in San Diego County.