Astronomy
Physics

Storms in a vacuum
Energy in empty space could destroy stars and reveal the nature of dark matter
Sun
Watching the sun for 2,300 years
Remains of astronomy observation site discovered in Peru
By Redação
European Space Agency

To find other planets
New observatory will start in 2024 search for explanets
By Redação
Space Geophysics

Under the Moon’s influence
Moon's gravitational force causes perturbations in the Earth's atmosphere
Yucatan Peninsula

The scars of a crash
Underwater cliff apparently hides remnants of meteor impact
By Redação
Satellite

Brazil wants to move up CBERS-4 launch
Brazil and China discuss earlier assembly and launching of CBERS-4
By Redação
Astrophysics

More nitrogen in a cluster
Stars of different ages form the oldest collections of matter in galaxies
More precise measuring

A yardstick for the universe
Distances between galaxy clusters throw light on dark energy
By Redação
Comets

Amino acid source
Collision with a rocky planet may have generated the first amino acids
By Redação
Lunar atmosphere

In Search of Moon Dust
NASA plans to send manned missions to the Moon to collect data
By Redação
movement of Mercury

Coincidences on Mercury
Astronomers explain Mercury's celestial movement
By Redação
Astronomy

Danger near Pluto
Brazilians are involved in assessing risk for the space probe New Horizons
Astrophysics

Sentinel in the cosmic darkness
Super radio telescope is looking for the earliest stars in the Universe
Brian Schmidt

Brian Schmidt: The dark energy enigma
New methods are needed to measure the composition of the Universe
Beatriz Barbuy

Beatriz Barbuy: In the wake of the first stars
Astrophysics talks about the formation of the first stars of the Milky Way
By Marcos Pivetta and Ricardo Zorzetto
Memory

Under the skies of Bahia
Valentin Stansel’s astronomy observations were mentioned in Newton’s Principia
By Redação