Offstream
news

A group of scientists from NASA's Jet Propulsion Laboratory and the University of New Mexico announces that water clouds are discovered on TOI-1231 b, a Neptune-like exoplanet that is located 90 light-years away from Earth.
2021-06-11

The European Space Agency-JAXA space probe BepiColombo makes its final gravity assist around Earth, and is now on course for Venus, where it will make several gravity assist manoeuvres before finally arriving at Mercury in 2025.
2020-04-10

Arianespace successfully launches the European Space Agency's CHEOPS space telescope from Guiana Space Centre. The European observatory will search for new exoplanets and will be able to study an exoplanet's composition and internal structure. The launch also included OPS-SAT, an ESA CubeSat.
2019-12-18

Rare-earth metals are discovered in KELT-9b, an exoplanet located 650 light-years away from Earth.
2019-05-28

Wolf 503b, a super-Earth exoplanet twice the size of Earth, is discovered orbiting Wolf 503 ru 503 145 light years away by American, German, and Canadian researchers via the NASA Kepler Space Telescope.
2018-09-6

The European Space Agency (ESA) unveils two titanium plaques etched with artwork, which will be part of the outside of the CHEOPS exoplanet-characterization satellite during its orbit around Earth.
2018-08-28

Scientists observe the signal of iron and titanium atoms in the atmosphere of KELT-9b, an exoplanet located 600 light-years from Earth.
2018-08-15

Fifteen new exoplanets are discovered. Three of them, larger than Earth, are also discovered around the dwarf star K2-155. Furthermore, a 3D climate simulation was created to find out if K2-155d has water.
2018-03-21

NASA astronomers use the Hubble and Spitzer space telescopes in research implying that "hot Saturn" (high surface-atmosphere temperatures and gas giant-mass) exoplanet WASP-39b, located 700 light-years from Earth, has a large amount of water molecules in its atmosphere.
2018-03-1

The European Space Agency releases the Planck space observatory's first all-sky map of the cosmic microwave background, the most accurate ever created. It determines that the Universe is older than expected, at 13.82 billion years old.
2013-03-21