IBOV 173,714.08 ▼ 0.06% IPSA 10,888.18 ▼ 0.54% IPC MEX 66,358.81 ▼ 0.08% MERVAL 3,199,934 ▲ 0.46% COLCAP 2,298.34 ▲ 0.58% BVL PERÚ 57,220.16 — — USD/BRL5.11▲ 0.15% USD/MXN17.53▲ 0.59% USD/CLP931.20▲ 0.67% USD/COP3,257▲ 0.81% USD/PEN3.39▲ 0.21% USD/ARS1,478▲ 0.17% USD/UYU40.23▲ 1.74% USD/PYG6,032▲ 1.81% USD/BOB10.65▲ 4.37% USD/DOP58.24▲ 1.37% USD/CRC446.12▲ 1.44% USD/GTQ7.62▲ 2.73% USD/HNL26.73▲ 1.94% USD/NIO36.62▲ 1.17% USD/VES730.65▲ 0.57% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.59▲ 0.87% USD/TTD6.74▲ 1.70% EUR/BRL5.84▲ 0.16% BRENT 88.09 ▲ 4.58% WTI 81.77 ▲ 3.57% IRON ORE 161.91 — — COPPER 6.27 ▼ 0.40% GOLD 4,023 ▲ 0.94% SILVER 56.22 ▲ 0.58% SOY 1,203 ▲ 0.63% CORN 468.25 ▲ 6.06% WHEAT 684.75 ▲ 1.48% COFFEE 321.10 ▼ 0.06% SUGAR 14.82 ▲ 2.63% ORANGE JUICE 139.35 ▲ 4.15% COTTON 78.93 ▲ 1.60% COCOA 5,610 ▲ 7.55% BEEF 220.63 ▼ 2.84% CATTLE 339.08 ▼ 2.17% LITHIUM 68.38 ▼ 0.70% PETR4 40.90 ▲ 2.53% VALE3 72.94 ▼ 0.05% ITUB4 41.96 ▼ 1.39% BBDC4 18.29 ▼ 0.65% ABEV3 15.63 ▲ 0.19% BBAS3 20.49 ▼ 1.30% B3SA3 15.20 ▼ 1.23% WEGE3 43.63 ▲ 0.32% PRIO3 57.85 ▲ 1.87% SUZB3 41.93 ▲ 0.55% RENT3 38.23 ▼ 1.62% AZZA3 18.59 ▲ 0.32% CSAN3 3.84 ▼ 1.03% RAIZ4 0.29 — 0.00% PCAR3 2.60 ▲ 0.39% GMAT3 3.88 ▼ 1.02% PSSA3 55.14 ▼ 0.14% CVCB3 1.22 ▼ 9.63% POSI3 3.80 ▼ 2.06% SLCE3 13.53 ▼ 0.59% NATU3 8.55 ▼ 0.12% BRKM5 6.19 ▲ 1.48% RANI3 7.95 ▼ 1.61% CSNA3 5.05 ▼ 0.98% CMIN3 5.33 ▼ 2.20% USIM5 8.23 ▲ 4.18% GGBR4 24.04 ▲ 0.54% ENEV3 25.68 ▼ 1.04% CPFE3 46.87 ▼ 0.68% CMIG4 11.12 ▲ 0.27% EQTL3 39.50 ▼ 0.88% LREN3 13.42 ▼ 1.69% VIVT3 35.52 ▲ 0.14% RAIL3 13.70 ▼ 1.65% KLABIN 17.58 ▲ 1.27% RAIA DROGASIL 18.55 ▲ 0.16% RDOR3 35.78 ▼ 0.25% HAPV3 11.38 ▲ 3.93% FLRY3 16.59 ▲ 1.04% SMTO3 15.45 ▼ 1.72% UGPA3 32.07 ▲ 0.25% VBBR3 34.92 ▲ 1.60% BBSE3 41.12 ▼ 0.15% BPAC11 56.18 ▼ 0.72% CURY3 30.67 ▼ 1.98% AERI3 2.02 — 0.00% VIVARA 22.44 ▼ 3.90% COMPASS 24.88 ▼ 0.12% VAMOS 3.17 ▲ 0.32% SANB11 26.65 ▼ 0.67% ASAI3 8.50 ▼ 0.70% SBSP3 29.22 ▼ 0.27% WALMEX 49.52 ▼ 0.08% GMEXICO 200.05 ▲ 0.41% FEMSA 225.68 ▲ 0.28% CEMEX 22.69 ▼ 0.40% GFNORTE 181.34 ▲ 0.53% BIMBO 58.00 ▲ 0.14% TELEVISA 9.57 ▲ 0.63% AMX 23.00 ▲ 0.97% GAP 386.00 ▼ 1.47% ASUR 279.71 ▼ 0.44% OMA 230.06 ▼ 1.30% KOF 181.10 ▲ 1.20% GRUMA 287.32 ▲ 0.34% KIMBER 38.67 ▼ 0.28% SQM-B 65,450 ▼ 0.91% COPEC 6,250 ▲ 2.02% BSANTANDER 77.00 ▼ 1.48% FALABELLA 5,835 ▼ 0.31% ENELAM 84.04 ▼ 0.90% CENCOSUD 1,995 ▼ 0.50% CMPC 1,070 ▼ 0.37% BANCO CHILE 188.50 ▼ 0.20% LATAM AIR 24.76 ▼ 2.52% YPF 77,900 ▲ 2.40% GGAL 7,860 ▼ 0.06% PAMPA 5,170 ▲ 1.17% TXAR 664.00 ▲ 0.30% ALUAR 949.50 ▲ 1.01% TGS 9,370 ▼ 0.16% CEPU 2,264 ▲ 0.18% MIRGOR 16,875 ▲ 0.75% COME 43.84 ▼ 1.39% LOMA NEGRA 3,535 ▼ 0.63% BYMA 299.00 ▼ 0.83% TELECOM ARG 4,150 ▼ 0.72% ECOPETROL 16.09 ▲ 1.84% BANCOLOMBIA 80.41 ▲ 1.18% GRUPO AVAL 4.92 ▼ 1.01% CREDICORP 390.70 ▲ 0.84% SOUTHERN COPPER 172.48 ▼ 1.81% BUENAVENTURA 30.24 ▲ 0.23% MERCADOLIBRE 1,814 ▼ 2.34% NUBANK 13.59 ▼ 1.45% XP 16.67 ▼ 0.06% PAGSEGURO 9.04 ▼ 1.20% STONE 11.15 ▼ 0.45% GLOBANT 32.23 ▲ 0.09% TECNOGLASS 46.48 ▼ 0.75% GAP AIRPORT 220.91 ▼ 1.94% ASUR 279.71 ▼ 0.44% OMA AIRPORT 105.31 ▼ 1.77% AMX ADR 26.27 ▲ 0.50% FEMSA ADR 129.02 ▼ 0.36% CEMEX ADR 12.98 ▼ 0.92% PETROBRAS ADR 17.97 ▲ 2.86% VALE ADR 14.19 ▼ 0.21% ITAU ADR 8.21 ▼ 1.14% SANTANDER BR 5.24 ▼ 1.04% AMBEV ADR 3.03 ▼ 0.66% CSN 0.99 ▼ 0.89% GERDAU 4.73 ▲ 0.11% LATAM ADR 52.56 ▼ 1.17% BTC 64,060 ▲ 0.42% ETH 1,841 ▼ 1.19% SOL 74.93 ▼ 0.45% XRP 1.09 ▲ 0.24% BNB 568.20 ▼ 0.70% ADA 0.17 ▲ 3.63% DOGE 0.07 ▲ 0.44% AVAX 6.57 ▲ 0.98% LINK 8.25 ▼ 1.02% DOT 0.85 ▼ 0.67% LTC 45.05 ▲ 0.24% BCH 220.75 ▼ 0.39% TRX 0.32 ▼ 0.13% XLM 0.19 ▲ 0.64% HBAR 0.07 ▼ 0.66% NEAR 1.92 ▼ 2.42% ATOM 1.51 ▲ 0.22% AAVE 90.60 ▼ 0.58% SELIC 14.25% EMBRAER 81.75 ▼ 0.02% EMBRAER ADR 64.09 ▼ 0.44% JBS 11.91 ▼ 1.00% JBS BDR 60.20 ▼ 2.11% MBRF3 15.03 ▼ 1.70% MBRFY 2.90 ▼ 1.02% INTER 5.37 ▼ 3.07% IBOV 173,714.08 ▼ 0.06% IPSA 10,888.18 ▼ 0.54% IPC MEX 66,358.81 ▼ 0.08% MERVAL 3,199,934 ▲ 0.46% COLCAP 2,298.34 ▲ 0.58% BVL PERÚ 57,220.16 — — USD/BRL 5.11 ▲ 0.15% USD/MXN 17.53 ▲ 0.59% USD/CLP 931.20 ▲ 0.67% USD/COP 3,257 ▲ 0.81% USD/PEN 3.39 ▲ 0.21% USD/ARS 1,478 ▲ 0.17% USD/UYU 40.23 ▲ 1.74% USD/PYG 6,032 ▲ 1.81% USD/BOB 10.65 ▲ 4.37% USD/DOP 58.24 ▲ 1.37% USD/CRC 446.12 ▲ 1.44% USD/GTQ 7.62 ▲ 2.73% USD/HNL 26.73 ▲ 1.94% USD/NIO 36.62 ▲ 1.17% USD/VES 730.65 ▲ 0.57% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.59 ▲ 0.36% USD/TTD 6.74 ▲ 1.17% EUR/BRL 5.84 ▲ 0.16% BRENT 88.09 ▲ 4.58% WTI 81.77 ▲ 3.57% IRON ORE 161.91 — — COPPER 6.27 ▼ 0.40% GOLD 4,023 ▲ 0.94% SILVER 56.22 ▲ 0.58% SOY 1,203 ▲ 0.63% CORN 468.25 ▲ 6.06% WHEAT 684.75 ▲ 1.48% COFFEE 321.10 ▼ 0.06% SUGAR 14.82 ▲ 2.63% ORANGE JUICE 139.35 ▲ 4.15% COTTON 78.93 ▲ 1.60% COCOA 5,610 ▲ 7.55% BEEF 220.63 ▼ 2.84% CATTLE 339.08 ▼ 2.17% LITHIUM 68.38 ▼ 0.70% PETR4 40.90 ▲ 2.53% VALE3 72.94 ▼ 0.05% ITUB4 41.96 ▼ 1.39% BBDC4 18.29 ▼ 0.65% ABEV3 15.63 ▲ 0.19% BBAS3 20.49 ▼ 1.30% B3SA3 15.20 ▼ 1.23% WEGE3 43.63 ▲ 0.32% PRIO3 57.85 ▲ 1.87% SUZB3 41.93 ▲ 0.55% RENT3 38.23 ▼ 1.62% AZZA3 18.59 ▲ 0.32% CSAN3 3.84 ▼ 1.03% RAIZ4 0.29 — 0.00% PCAR3 2.60 ▲ 0.39% GMAT3 3.88 ▼ 1.02% PSSA3 55.14 ▼ 0.14% CVCB3 1.22 ▼ 9.63% POSI3 3.80 ▼ 2.06% SLCE3 13.53 ▼ 0.59% NATU3 8.55 ▼ 0.12% BRKM5 6.19 ▲ 1.48% RANI3 7.95 ▼ 1.61% CSNA3 5.05 ▼ 0.98% CMIN3 5.33 ▼ 2.20% USIM5 8.23 ▲ 4.18% GGBR4 24.04 ▲ 0.54% ENEV3 25.68 ▼ 1.04% CPFE3 46.87 ▼ 0.68% CMIG4 11.12 ▲ 0.27% EQTL3 39.50 ▼ 0.88% LREN3 13.42 ▼ 1.69% VIVT3 35.52 ▲ 0.14% RAIL3 13.70 ▼ 1.65% KLABIN 17.58 ▲ 1.27% RAIA DROGASIL 18.55 ▲ 0.16% RDOR3 35.78 ▼ 0.25% HAPV3 11.38 ▲ 3.93% FLRY3 16.59 ▲ 1.04% SMTO3 15.45 ▼ 1.72% UGPA3 32.07 ▲ 0.25% VBBR3 34.92 ▲ 1.60% BBSE3 41.12 ▼ 0.15% BPAC11 56.18 ▼ 0.72% CURY3 30.67 ▼ 1.98% AERI3 2.02 — 0.00% VIVARA 22.44 ▼ 3.90% COMPASS 24.88 ▼ 0.12% VAMOS 3.17 ▲ 0.32% SANB11 26.65 ▼ 0.67% ASAI3 8.50 ▼ 0.70% SBSP3 29.22 ▼ 0.27% WALMEX 49.52 ▼ 0.08% GMEXICO 200.05 ▲ 0.41% FEMSA 225.68 ▲ 0.28% CEMEX 22.69 ▼ 0.40% GFNORTE 181.34 ▲ 0.53% BIMBO 58.00 ▲ 0.14% TELEVISA 9.57 ▲ 0.63% AMX 23.00 ▲ 0.97% GAP 386.00 ▼ 1.47% ASUR 279.71 ▼ 0.44% OMA 230.06 ▼ 1.30% KOF 181.10 ▲ 1.20% GRUMA 287.32 ▲ 0.34% KIMBER 38.67 ▼ 0.28% SQM-B 65,450 ▼ 0.91% COPEC 6,250 ▲ 2.02% BSANTANDER 77.00 ▼ 1.48% FALABELLA 5,835 ▼ 0.31% ENELAM 84.04 ▼ 0.90% CENCOSUD 1,995 ▼ 0.50% CMPC 1,070 ▼ 0.37% BANCO CHILE 188.50 ▼ 0.20% LATAM AIR 24.76 ▼ 2.52% YPF 77,900 ▲ 2.40% GGAL 7,860 ▼ 0.06% PAMPA 5,170 ▲ 1.17% TXAR 664.00 ▲ 0.30% ALUAR 949.50 ▲ 1.01% TGS 9,370 ▼ 0.16% CEPU 2,264 ▲ 0.18% MIRGOR 16,875 ▲ 0.75% COME 43.84 ▼ 1.39% LOMA NEGRA 3,535 ▼ 0.63% BYMA 299.00 ▼ 0.83% TELECOM ARG 4,150 ▼ 0.72% ECOPETROL 16.09 ▲ 1.84% BANCOLOMBIA 80.41 ▲ 1.18% GRUPO AVAL 4.92 ▼ 1.01% CREDICORP 390.70 ▲ 0.84% SOUTHERN COPPER 172.48 ▼ 1.81% BUENAVENTURA 30.24 ▲ 0.23% MERCADOLIBRE 1,814 ▼ 2.34% NUBANK 13.59 ▼ 1.45% XP 16.67 ▼ 0.06% PAGSEGURO 9.04 ▼ 1.20% STONE 11.15 ▼ 0.45% GLOBANT 32.23 ▲ 0.09% TECNOGLASS 46.48 ▼ 0.75% GAP AIRPORT 220.91 ▼ 1.94% ASUR 279.71 ▼ 0.44% OMA AIRPORT 105.31 ▼ 1.77% AMX ADR 26.27 ▲ 0.50% FEMSA ADR 129.02 ▼ 0.36% CEMEX ADR 12.98 ▼ 0.92% PETROBRAS ADR 17.97 ▲ 2.86% VALE ADR 14.19 ▼ 0.21% ITAU ADR 8.21 ▼ 1.14% SANTANDER BR 5.24 ▼ 1.04% AMBEV ADR 3.03 ▼ 0.66% CSN 0.99 ▼ 0.89% GERDAU 4.73 ▲ 0.11% LATAM ADR 52.56 ▼ 1.17% BTC 64,060 ▲ 0.42% ETH 1,841 ▼ 1.19% SOL 74.93 ▼ 0.45% XRP 1.09 ▲ 0.24% BNB 568.20 ▼ 0.70% ADA 0.17 ▲ 3.63% DOGE 0.07 ▲ 0.44% AVAX 6.57 ▲ 0.98% LINK 8.25 ▼ 1.02% DOT 0.85 ▼ 0.67% LTC 45.05 ▲ 0.24% BCH 220.75 ▼ 0.39% TRX 0.32 ▼ 0.13% XLM 0.19 ▲ 0.64% HBAR 0.07 ▼ 0.66% NEAR 1.92 ▼ 2.42% ATOM 1.51 ▲ 0.22% AAVE 90.60 ▼ 0.58% SELIC 14.25% EMBRAER 81.75 ▼ 0.02% EMBRAER ADR 64.09 ▼ 0.44% JBS 11.91 ▼ 1.00% JBS BDR 60.20 ▼ 2.11% MBRF3 15.03 ▼ 1.70% MBRFY 2.90 ▼ 1.02% INTER 5.37 ▼ 3.07%
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Brazilian Student Scholars Excel in International Astronomy Contest

By · August 14, 2019 · 2 min read

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RIO DE JANEIRO, BRAZIL – Brazilian students obtained three medals and two honorable mentions at the 13th International Astronomy and Astrophysics Olympics (IOAA).

The Brazilian delegation conquered three medals and two honorable mentions.
The Brazilian delegation conquered three medals and two honorable mentions. (Photo internet reproduction)
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The event, held in Keszthely, Hungary, between August 2nd and 10th, was attended by 254 secondary school students from 47 countries — an all-time record number of delegations. The marathon event included theoretical, practical, and data analysis tests.

The three bronze medals were won by Raul Basilides Gomes (17), from Fortaleza, and by Giovanna Girotto (16) and Luã de Souza Santos (17), both from São Paulo. The honorable mentions were awarded to Bruna Junqueira de Almeida (16) and Lucas Shoji (16) — both from São Paulo.

This test had the highest ever number of girls, chosen from over 100,000 entrants to the level four competition of the Brazilian Astronomy and Astronautics Olympics (OBAA) in 2018. From this total, around 5,300 took three tests during the online selection stage.

A total of 150 students qualified for the in-person tests, and the top 30 students then went through two qualifying training sessions so that the team could be finally selected. They spent a further week of intensive training with astronomers in Vinhedo (São Paulo) during the first half of this year.

The delegation was led by astronomers Eugênio Reis from the National Observatory and Júlio César Klafke from Universidade Paulista (UNIP).

The 22nd edition of OBAA had a record number of entrants: 883,811 students from 9,957 public and private schools in all states of the country and the Federal District, in addition to the support of almost 62,000 teachers.

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