Do bilateralismo...

Organismo bilateral antiguinho:

https://www.bbc.com/news/amp/science-environment-52019468

Maior explosão...

... desde o big bang?

https://www.bbc.com/news/amp/science-environment-51669384

Galinhas pretas?

https://pt.wikipedia.org/wiki/Ayam_Cemani

As 50 figuras novas de Nazca

https://www.bbc.com/portuguese/internacional-50473002

https://www.bbc.com/mundo/noticias-43752696

Ponto mais profundo da terra

3Km...
https://www.dn.pt/vida-e-futuro/descobriram-o-ponto-mais-profundo-da-terra-fica-na-antartida-oriental-11618957.html

Quinta força da natureza?

https://www.dailymail.co.uk/sciencetech/article-7717425/amp/Hungarian-scientists-closing-FIFTH-force-nature.html

Vida extraterrestre mais comum?

https://www.manchestereveningnews.co.uk/news/world-news/alien-life-planets-solar-system-17282079

Citando:
"A new study has found that almost nine in 10 planets similar to Earth that orbit two distant stars could harbour life.

Around half of all solar systems are believed to be made up of planets such as this - known as binaries.

Now, a study of a theoretical twin of our planet has convinced scientists that aliens "really are out there"."

Velocidade de expansão do universo?

https://www.theguardian.com/science/2019/nov/02/hubble-constant-mystery-that-keeps-getting-bigger-estimate-rate-expansion-universe-cosmology-cepheid
Citando:
"The other method for establishing the Hubble constant has involved astronomers looking at the rippling pattern of light, called the cosmic microwave background, that formed just after the big bang birth of the cosmos 13.8bn years ago. This background has been surveyed with increasing precision by US and European satellites – most recently by the European Space Agency’s Planck observatory – and these observations have allowed scientists to build a model that takes account of dark energy and dark matter and that shows how the early universe’s growth would probably have produced an expansion that astronomers can measure today."

Estrela sai de Via Láctea?

https://www.theguardian.com/science/2019/nov/13/superfast-star-found-leaving-milky-way-at-1700km-per-second

Citando:
"Astronomers have spotted a star heading out of the Milky Way at more than 6m km/h (3.7m mph), or 1,700km per second, after an encounter with the supermassive black hole at the centre of the galaxy.

The star is moving so fast that in about 100m years it will exit the Milky Way and spend the rest of its life sailing alone through intergalactic space. Although it was predicted 30 years ago that black holes could fling stars out of the galaxy at phenomenal speeds, it is the first time that such an event has been recorded."

A tempestade de Júpiter pela Juno

https://www.rt.com/news/473025-jupiter-storms-incredible-image/

Citando:
"According to the space agency, citizen scientist Kevin M. Gill used readings captured by the Juno spacecraft to create the striking image. Juno’s on-board imaging technology recorded the data while traveling some 5,300 miles (8,500 kilometers) over the clouds on November 3, 2019.

While the planet, a gas giant, is composed mostly of hydrogen and helium, NASA says that scientists suspect that some of the strange coloring in the storm clouds could come from sulfur or phosphorus gases that originate within Jupiter."

O clitóris e a reprodução?

https://www.theguardian.com/lifeandstyle/shortcuts/2019/nov/06/the-truth-about-the-clitoris-why-its-not-just-built-for-pleasure

Citando:
"A feminist case was powerfully made by philosopher Elisabeth Lloyd in The Case of the Female Orgasm. When we seek to characterise sexual pleasure in women as an aid to fertility, we are turning it into an adaptive mechanism, any pleasure a by-product to the service of the species.

We are also being androcentric, taking the male reproductive journey (have orgasm; produce sperm; make baby) and trying to find its mirror in the female (have orgasm; grab sperm; make baby). If you want to explore female sexuality meaningfully, you have to see it as its own terrain, in which pleasure quite possibly exists for its own sake, irrespective of such a mechanism being absent in men."

Voyager 2 e a heliosfera

https://www.theguardian.com/science/2019/nov/04/nasa-voyager-2-sends-back-first-signal-from-interstellar-space

Citando:
"The second set of measurements, by Voyager 2, give new insights into the nature of the heliosphere’s limits because on Voyager 1 a crucial instrument designed to directly measure the properties of plasma had broken in 1980.

Measurements published in five separate papers in Nature Astronomy reveal that Voyager 2 encountered a much sharper, thinner heliosphere boundary than Voyager 1. This could be due to Voyager 1 crossing during a solar maximum (activity is currently at a low) or the craft itself might have crossed through on a less perpendicular trajectory that meant it ended up spending longer at the edge."

Subida das águas e Portugal

https://www.jn.pt/nacional/as-zonas-de-portugal-ameacadas-pela-subida-dos-oceanos-em-2050-11461882.html
Mapa:
https://coastal.climatecentral.org/map/7/-8.489/40.5581/?theme=sea_level_rise&map_type=coastal_dem_comparison&elevation_model=coastal_dem&forecast_year=2050&pathway=rcp45&percentile=p50&return_level=return_level_1&slr_model=kopp_2014

A origem da peste negra?

Veio da Rússia:
https://zap.aeiou.pt/ja-sabe-veio-peste-negra-284040

Extinção em massa?

https://zap.aeiou.pt/descoberta-extincao-mais-antiga-dinossauros-277140

Citando:
"De acordo com a investigação, cujos resultados foram publicados na revista científica especializadas Proceedings of the National Academy of Sciences, em causa estão estranhas pistas encontradas em algumas rochas no Canadá.

Estas rochas revelam indícios de uma extinção massiva e até então desconhecida de organismos maior do que a dos dinossauros, que há 65 milhões de anos ditou o fim destes animais e fez a Terra perder quase três quartos das suas plantas e animais.

A extinção antiga agora descoberta envolveu microrganismos que moldaram a atmosfera da Terra, abrindo depois caminho para o aparecimento de animais maiores.“

As trotinetes

... não ecológicas:
https://www.theverge.com/2019/8/2/20751610/scooters-electric-dockless-carbon-emissions-study-life-cycle-analysis

Ai a monogamia!

Diz que não!
https://www.noticiasdecoimbra.pt/poligamia-e-natural-diz-investigador-que-explica-diferencas-de-genero-com-ciencia-e-historia/

Citando:
"Partindo da biologia e da história o investigador explica depois que o machismo e a diferença entre géneros fazem parte do passado recente da humanidade, que há estudos que indicam que 90% da comida era providenciada pela mulher no tempo dos humanos caçadores/recoletores, e que com a agricultura e as religiões surgiu a imposição da monogamia, mas apenas para a mulher.

“Com a agricultura surge o conceito de propriedade. Os meus animais, a minha colheita. E surge a herança. Eu tenho que ter a certeza absoluta de que o filho é meu. A partir da agricultura a mulher torna-se uma propriedade”."

Origens do terramoto 1755

https://www.publico.pt/2019/05/07/ciencia/noticia/largo-costa-portuguesa-estar-surgir-fonte-sismos-violentos-1871724

Citando:
"A procura pela resolução do enigma da fonte do terramoto de 1755 levou um investigador português a confirmar uma anomalia na crosta terrestre ao largo da costa portuguesa que pode explicar por que ocorrem sismos violentos numa zona aparentemente calma.

João Duarte, da Faculdade de Ciências da Universidade de Lisboa, disse à agência Lusa que, a confirmar-se, a descoberta muda a percepção sobre o risco sísmico ao largo da costa portuguesa, que vem de uma zona chamada planície abissal da Ferradura, situada a 250 quilómetros a sudoeste do cabo de São Vicente.

“É o local de início de um processo de subducção, em que uma placa cai por baixo ou se descasca”, conhecido nas margens do oceano Pacífico e em zonas de grande actividade sísmica, como o Japão, disse o investigador do Departamento de Geologia."

As baleias assassinas e os tubarões

Mais precisamente o fígado deles:
https://www.thesun.co.uk/tech/8913751/killer-whales-white-sharks-livers/

Foto de um buraco negro

https://24.sapo.pt/atualidade/artigos/imagem-de-buraco-negro-e-vitoria-do-espirito-humano-e-da-tecnica