Astronomy

Researchers decode 200-year-old Red Sea navigational chart, revealing lost seafaring secrets

The document, dated to the late 18th or early 19th century, is illustrated with images of ships and religious buildings. It depicts more than 180 islands, along with reefs, landmarks and flags. 

The Indian, Kachchhi/Gujarati, document.
Earendil-1

Selling light after dark: Satellite designed to reflect sunlight to Earth approved by FCC

Sheep grazing near Stonehenge.

Ancient structure near Stonehenge may have inspired its solstice alignment, archaeologists say

TESS, the Transiting Exoplanet Survey Satellite, is shown in this conceptual illustration obtained by Reuters on March 28, 2018.

Scientists identify nearby 'super-Earth' as promising candidate in search for alien life - study


Study explains how primordial life survived on 'Snowball Earth'

"Compared to the most recent Ice Age, glacier coverage was much more extensive and, more importantly, much of the ocean was frozen," Xiao said.

Planet Earth globe

Saturn’s rings heat up the surrounding atmosphere – study

The researchers discovered this by looking at the excess ultraviolet radiation, which is seen as a line of hydrogen in Saturn’s atmosphere.

An image of Saturn taken by NASA's shuttle Cassini.

Get your telescopes ready: Five planets to align on Monday

Scientists recommend finding a clear view of the western horizon and using binoculars to view the planets.

 This artist's impression shows two Earth-sized worlds passing in front of their parent red dwarf star, which is much smaller and cooler than our Sun. The star and its orbiting planets TRAPPIST-1b and TRAPPIST-1c reside 40 light-years away.

SpaceX launches international crew to orbit ISS for NASA

The flight came 72 hours after an initial launch attempt was scrubbed in the final minutes of countdown early on Monday.

 NASA's SpaceX Crew-6 mission, that includes NASA astronauts Stephen Bowen and Woody Hoburg, the United Arab Emirates Sultan Al-Neyadi and Russian cosmonaut Andrey Fedyaev, launches to the International Space Station from the Kennedy Space Center in Cape Canaveral, Florida, US, March 2, 2023

Astrobiologist narrows search for alien life to five planets

The new theory has saved countless hours of research and significant material resources.

 The solar system (Illustrative).

NASA's James Webb finds 6 huge galaxies that shouldn't exist - study

This discovery could completely upend our understanding of space, with the paper's co-author describing the entire situation as "bananas."

 This illustration shows a stage in the predicted merger between our Milky Way galaxy and the neighboring Andromeda galaxy, as it will unfold over the next several billion years. In this image, representing Earth's night sky in 3.75 billion years, Andromeda (left) fills the field of view

New steps in measuring the age of the universe discovered - study

Scientists have confirmed the shape of a Kolovae, which may be the next step in dating the Universe's creation.

The Pleiades, an open cluster consisting of approximately 3,000 stars at a distance of 400 light-years (120 parsecs) from Earth.

Israeli scientists shed light on mysterious matter jets in space - study

Researchers at Bar-Ilan University in Ramat Gan have re-examined the data and now apparently solved the puzzle.

 An example of a pulsar, a neutron star emitting beams of electromagnetic radiation (Illustrative).

ESO scientists capture new stunning image of stellar nursery

The nebula in question is known as the Sh2-54 nebula and is one of the many awe-inspiring cosmic structures located within the tail of the snake constellation Serpens.

 The Sh2-54 nebula in the infrared with VISTA.

Christmas Eve: Spot Mercury, Venus and the Moon without binoculars

Stargazers can look forward to seeing Mercury and Venus, as well as the moon that orbits around our planet, without binoculars or a telescope.

The planet Venus