On the 17th of June Ariane 6 flight VA269 soared to orbit from Europe's Spaceport in French Guiana. The latest generation of Europe's largest and most powerful rocket launched 36 satellites for Amazon's Leo constellation. 

The debut of the four new boosters based on the P160C solid-propellant rocket motor allowed 36 satellites to be launched, four more than the two Leo launches Ariane 6 had delivered before. 

 Ariane 6 is Europe’s heavy-lift launcher and a key element of ESA’s efforts to ensure autonomous access to space for Europe’s citizens. The new P160C boosters increase considerably performance, payload capacity and competitiveness, allowing

Watch the replay of the media information session where ESA Director General Josef Aschbacher and outgoing ESA Council Chair Renato Krpoun provide an update on the main outcomes of the 347th ESA Council meeting, held at ESA Headquarters in Paris on 16–17 June 2026.

The European Space Agency’s Mars Express has captured part of Mars’s Mamers Valles: a fascinating valley system speckled with brief, tornado-like whirlwinds known as dust devils.

ESA Impact: a look at ESA’s spring milestones

This video was published on social media by ESA astronaut Sophie Adenot with the following caption:

Day 122, orbit 1892 — In this timelapse, I’m installing the European NEMUCO experiment in the BioLab facility of the Columbus laboratory module. Delivered by the CRS-34 cargo mission, NEMUCO explores how nerve and muscle cells develop and communicate in microgravity, compared to samples on Earth.

Without countermeasures – like two hours of daily exercise – astronauts’ muscles not only shrink but also lose strength and coordination. NEMUCO investigates, at the cellular level, how microgravity affects the formation of connections and stability between

Researchers have confirmed a new class of objects within our Milky Way galaxy: survivors called 'bulge fossil fragments.' Terzan 5 is the prototype of these remnants of our galaxy's early formation. Using the NASA/ESA/CSA James Webb Space Telescope and the NASA/ESA Hubble Space Telescopes researchers have shown that Terzan 5 is not a globular star cluster as it was once classified. Instead, it is something much odder and rarer. 

On 14-15 October, the European Space Agency (ESA) will host the NAVISP Industry Days in Rome, Italy, bringing together the European PNT academic and industrial community to explore the latest opportunities and advancements in Positioning, Navigation, and Timing (PNT) technologies.