Tag ESA

The United Launch Alliance (ULA) is on the brink of a significant milestone as it gears up for the second flight of its Vulcan Centaur rocket, an event anticipated this week with immense excitement. This mission, designated Certification Flight 2 (Cert-2), is pivotal in completing Vulcan’s certification with the U.S. Space Force (USSF). Liftoff from […]

In the cosmos, supernova remnants serve as magnificent celestial laboratories, offering profound insights into the lifecycle of stars and the birth of elements that ultimately become the building blocks of life itself. XRISM’s observations of the supernova remnant N132D have unveiled revolutionary findings that challenge long-held beliefs among astronomers. N132D, located approximately 160,000 light-years from […]

In a remarkable instance of collaboration in space exploration, NASA’s Parker Solar Probe and ESA’s Solar Orbiter have come together to delve into the mysteries of solar wind dynamics. This serendipitous alignment of two advanced spacecraft has provided unprecedented opportunities for scientists to gather data that could reshape our understanding of solar phenomena. Launched in […]

Located approximately 17,000 light-years away, Omega Centauri has long been known as the brightest and largest globular cluster in the night sky. When observed in areas with low light pollution, it appears nearly as large as a full moon. Globular clusters can contain up to one million stars at the same time and are often […]

Ariane 6, Europe’s new heavy-lift rocket, marks a significant milestone in the continent’s space exploration endeavors. Conceived in the 2010s, this powerful launch vehicle is designed to replace the retired Ariane 5 rocket, halving the launch costs over time while offering the potential for more launches each year. The configuration for Ariane 6’s maiden flight […]

As many as four SpaceX Falcon 9 missions are on the roster for this week’s launch schedule. The four missions will be split evenly between Starlink and two payloads for other customers. At least one of the SpaceX missions is likely to be affected by the severe weather currently being experienced on the east coast […]

Using Webb’s Mid-Infrared Instrument (MIRI), the team investigated the contents of ISO-Chal 147’s disk by observing it in the mid-infrared and collecting spectral data. From this data, they constructed an emission spectrum of light that highlighted the elements and compounds present within the disk. Webb found the disk to contain the richest hydrocarbon chemistry to […]

EarthCARE carries four instruments that work together to study clouds and atmospheric aerosols, enabling a comprehensive understanding of their impact on Earth’s climate. The Atmospheric LIDAR (ATLID) measures the altitudes of cloud tops and aerosols using a laser and telescope. It emits ultraviolet pulses and detects the scattered light to calculate the altitude and infer […]

The North Korean space agency launched a Chollima 1 satellite launch vehicle from Sohae on the west coast of the country at 13:44 UTC on Monday, May 27. However, the vehicle exploded during first stage flight, marking the third failure out of the launcher’s four flights to date. The Chollima 1 vehicle, named after a […]

Utilizing the powerful instruments of the James Webb Space Telescope, scientists have made groundbreaking discoveries about the oldest galaxies in the universe. These galaxies, believed to have been formed during the first one billion years of the universe, provide valuable insight into the reionization period when hydrogen gas covered the universe before the first stars […]