यरूशलेम में दूसरे मंदिर युग से पत्थर की खदान की खोज की गई

[ad_1] इज़राइल पुरातनता प्राधिकरण (आईएए) पुरातत्वविदों ने यरूशलेम के एक क्षेत्र की खोज की जहां जल्द ही एक पार्किंग स्थल स्थापित किया जाएगा, जिसने ऐतिहासिक रूप से महत्वपूर्ण कुछ उजागर किया है। माउंट हुत्ज़विम औद्योगिक पार्क के आधार पर काम करते हुए, उन्होंने . के अवशेषों की खुदाई की यरूशलेम में एक प्राचीन खदान जिसका उपयोग 516 ईसा पूर्व से 70 ईस्वी तक चलने वाले दूसरे मंदिर की अवधि के दौरान निर्माण सामग्री की आपूर्ति के लिए किया जाता था। ठीक है, प्राचीन यरुशलम खदान को हर होज़विम के नाम…

NASA confirms Perseverance Mars rover received its first piece of rock

[ad_1] The goal was a briefcase-sized rock nicknamed “Rochette” from a ridgeline that’s half a mile (900 meters) lengthy . NASA has confirmed that its Perseverance rover has succeeded in amassing its first rock pattern on Mars. “I’ve received it!” the area company tweeted within the early hours of Monday, alongside {a photograph} of a rock core barely thicker than a pencil inside a pattern tube. NASA mentioned final week it thought it had completed the feat, however poorly-lit pictures taken by the rover meant that the group working the mission…

‘Countdown: Inspiration4 Mission to Area,’ a docuseries on SpaceX’s 1st all-civilian spaceflight, launches on Netflix

[ad_1] The non-public Inspiration4 astronauts set to fly on SpaceX’s first all-civilian spaceflight this month are launching into the limelight at the moment (Sept. 6) with a brand new Netflix documentary collection. Within the new Netflix docuseries “Countdown: Inspiration4 Mission to Area,” you’ll be able to observe together with the four-person crew of the upcoming mission Inspiration4 as they put together to launch to area in actual time. The four-episode collection co-produced with Time Studios has adopted the crew all through their journey and can present their real-time transformation from…

जेल में बंद हत्यारे ने सुलझाई प्राचीन गणित की समस्या

[ad_1] एक जीवित प्रतिभा ने हाल ही में एक प्राचीन गणितीय समस्या को हल किया, जिसे पहली बार ग्रीक गणितज्ञ यूक्लिड ने दो सहस्राब्दी से पहले हल किया था। हालांकि, प्रभावशाली समाधान के पीछे का दिमाग एक कैद हत्यारा है। जेल में बंद 40 वर्षीय क्रिस्टोफर हेवन्स पिछले नौ साल से सिएटल के पास एक अमेरिकी जेल में बंद है। अपने सेल और जेल पुस्तकालय की सीमाओं से, हेवन हाल ही में एक जटिल अंकगणितीय समस्या को हल करने में सक्षम था जिसने सदियों से गणितज्ञों को परेशान किया है।…

Astronaut geology sure for the moon

[ad_1] Sergei Kud-Sverchkov reveals Aidan Cowley the studying from the Terraspec Halo. This handheld-instrument makes use of seen and close to infrared wavelengths to determine minerals. The Digital Discipline E book is an all-in-one, easy-to-use platform. This plug-and-play gadget is greater than a way to take notes or test data on a pill. The gadget can file each step of the expedition and hyperlink the samples to locations, and to different units of samples. Each interplay with the scientists can be saved within the system. Credit score: ESA–A. Romeo Discovering…

Science, scholar payloads fly aboard NASA’s scientific balloons throughout fall marketing campaign

[ad_1] Crews take the payload for one of many scientific balloon missions to be hooked up to the balloon earlier than flight. Credit score: NASA Wallops Flight Facility NASA’s Scientific Balloon Program’s 2021 fall marketing campaign is now underway in Fort Sumner, New Mexico, launching the primary three of eight missions in August. The missions deliberate for this marketing campaign embrace an annual scholar experiment, three missions from NASA’s Jet Propulsion Laboratory (JPL), and expertise demonstrations for NASA’s Columbia Scientific Balloon Facility. The marketing campaign window opened in mid-August and…

Modular system for extra-terrestrial experiments

[ad_1] Credit score: G Sai Santosh Researchers on the Indian Institute of Science (IISc) and Indian Area Analysis Organisation (ISRO) have developed a modular, self-contained system to domesticate microorganisms, which may allow scientists to hold out organic experiments in outer house. In a examine revealed in Acta Astronautica, the crew confirmed how the system can be utilized to activate and monitor the expansion of a bacterium referred to as Sporosarcina pasteurii over a number of days, with minimal human involvement. Understanding how such microbes behave in excessive environments may present…

German authorities, {industry} again North Sea spaceport plan

[ad_1] Credit score: Pixabay/CC0 Public Area The German authorities mentioned Monday it helps plans for a North Sea spaceport that might be used to launch small satellites into area from Europe. Economic system Minister Peter Altmaier mentioned the federal government would act as an “anchor buyer” for the floating launch website off the German coast. “We need to strengthen the nationwide area program,” he mentioned at an occasion marking the signing of cooperation agreements between the German Offshore Spaceport Alliance and 4 European rocket producers—two from Germany, one from the…

Icarus can fly excessive and save on wax too

[ad_1] A latest examine means that airline journey might not carry as a lot radiation danger as beforehand conjectured. Credit score: Nami Kimura/Kyoto College “Do not fly too near the solar,” mentioned Daedalus to Icarus. Flying too excessive would soften the wax in his wings, whereas going too low would trigger the ocean’s moisture to create drag. Business flight crews don’t normally seem in Greek mythology, however they must work with the occupational hazard of aviation radiation publicity. Aviation pointers intention to mitigate the consequences of radiation, primarily attributable to…

Curious Children: Why is the solar’s environment hotter than its floor?

[ad_1] This text was initially printed at The Dialog. The publication contributed the article to House.com’s Skilled Voices: Op-Ed & Insights. Hannah Schunker, Lecturer of Physics, College of Newcastle David Pontin, Affiliate Professor of Physics, College of Newcastle Why is the solar’s environment hotter than its floor? — Olivia, age 9, Canberra (Picture credit score: The Dialog) Hello Olivia, that is an important query! The truth is, it is such an important query many scientists world wide try to reply it. The reality of the matter is — we don’t know! However we…