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The first solar eclipse of 2024 is all set to darken the skies on April 8. This particular event will be a total solar eclipse, a rare occurrence on Earth. After this event, the next total solar eclipse in the same region will not be seen for two more decades. A total solar eclipse of similar impact is expected in 2044. This event will mainly be visible in North America, including Mexico, the US, and Canada. While a few more territories will observe it partially, the rest of the world cannot see it directly. Here’s everything you need to know about the latest solar eclipse, along with a list of all upcoming solar eclipses and more.

 

Total Solar Eclipse 2024: Date, Time, and Place

The total solar eclipse of 2024 will occur on April 8. The total darkening of the sky, also known as totality, will be visible across a 185-kilometre stretch between Mexico, the US, and Canada. It will start on Mexico’s Pacific coast at 11:07am PDT, and the eclipse will end on the Atlantic coast of Newfoundland, Canada, at 5:16pm NDT. As many as 18 different US States will also get to see it.

The total solar eclipse will not be visible from India. It will begin at 9:12 pm IST, a few hours after the Sun is set. Totality will start at 10:08pm IST, and the eclipse will end at 2:22am IST on April 9.

Total Solar Eclipse 2024: How to Watch it Live Online

While people in India and other countries, excluding North America, cannot physically witness the total solar eclipse, astronomy enthusiasts can still follow it online. There will be multiple live streams covering this rare celestial event. NASA will start its live stream on April 8 at 5:00pm GMT (10:30pm IST) and continue until 8:00pm GMT (1:30am IST). You can watch the stream here.

Skywatching website timeanddate.com will also live stream the total solar eclipse on its YouTube channel starting at 4:30pm GMT (10:00pm IST) on April 8. The stream will provide real-time updates and background information as well.

Finally, the University of Maine will send a high-altitude science balloon into the sky and live stream a view of the total solar eclipse from the stratosphere. It can be watched here on April 8, starting at noon GMT (5:30pm IST).

Total Solar Eclipse 2024: List of Countries to Watch the Celestial Event

The total solar eclipse of 2024 will only be visible in some parts of Mexico, the US, and Canada.

List of Upcoming Solar Eclipse

According to data from timeanddate.com, the following solar eclipses are expected to be observed from the Earth.

Date Type Location
April 8, 2024 Total North America
October 2, 2024 Annular North and South America
March 29, 2025 Partial Europe, North Asia, North and West Africa
September 29, 2025 Partial South Australia
February 17, 2026 Annular Southern Africa, South America
August 12, 2026 Total Europe, North Asia
February 6, 2027 Annular Africa, South America
August 2, 2027 Total Europe, South Asia

What is a Solar Eclipse?

A solar eclipse is an astronomical phenomenon where the Moon passes between the Earth and the Sun and blocks the Sun’s light either entirely or partially. These events are infrequent and occasional since the Moon needs to be in the same plane as the Sun and the Earth, which does not always happen. Even when an alignment does occur, it is more likely to be partial than full. This is the reason why total solar eclipses are so rare.

On average, the Earth can get between two to five solar eclipses in a year. However, most of these are partial eclipses and are not very noticeable. Total eclipses are dramatic and turn the sky dark, but they are only visible from a few locations. This is why the opportunity to experience an eclipse is often called a once-in-a-lifetime opportunity.

Different Types of Solar Eclipses

There are three types of solar eclipses. A solar eclipse can be defined as partial, total, or annular, depending on the Moon’s position. Here are the full details:

Partial solar eclipse: A partial solar eclipse occurs when the Moon partially covers the Sun, but some of the Sun’s light can still reach the Earth. When a partial solar eclipse occurs, a portion of the Sun appears to have vanished. It can be observed in a larger area.

Total solar eclipse: A total solar eclipse occurs when the Moon and the Sun are on the same plane, and the Moon is at such a distance from the Earth that it covers the Sun for a brief period. Unlike a partial solar eclipse, it is usually visible from a smaller strip of land.

Annular solar eclipse: Finally, during an annular solar eclipse, the Moon is placed far away from the Earth and is unable to cover the Sun entirely. At the peak of this solar eclipse, the Moon covers the central portion of the Sun, and only a ring of light can be seen from the Earth.

Things to Remember to View Upcoming Solar Eclipse Safely

While it is never recommended to look directly at the Sun since its intense brightness and harmful ultraviolet radiation can cause permanent damage to the unaided eye, this becomes even more important during a solar eclipse. Darkened skies can create a false impression that the Sun’s intensity is reduced and that it is safe to look at it; however, any escaping sunlight will cause the same amount of damage to the eye. This is why precautions must always be taken before viewing a solar eclipse event.

1. People should use safe solar viewing glasses when watching a solar eclipse directly.

2. Regular sunglasses, no matter how dark, are not safe to look at the Sun directly.

3. Binoculars, camera lenses, telescopes, or any other optical devices should not be used with solar viewing glasses, as concentrated solar rays can burn through the filter.

4. Proper solar filters should be added to optical devices before viewing the Sun through them.

5. If solar glasses are unavailable, people can opt for indirect viewing of the solar eclipse. NASA highlighted the pinhole projector method, where a small hole punched into an index card can project an image of the Sun on a surface through which the eclipse can be seen.

Frequently Asked Questions (FAQs) 

What is so special about the solar eclipse 2024?

The 2024 total solar eclipse is one of the rare celestial events that occur across the globe. It will be the most watched solar eclipse as it passes through various large cities. Moreover, it is also the last total solar eclipse across the United States for 20 years.  

How long will the 2024 eclipses last?

According to official NASA data, the total solar eclipse will last 4 minutes and 28 seconds. In most places, it will be visible for approximately 3.5 and 4 minutes. 

What is the timing of solar eclipse on 8 April 2024?

As per the Indian Standard Time (IST), the total solar eclipse will start at 9:12 pm, while the totality will begin at 10:08 pm. The eclipse will end on April 9, 2024, at 2:22 am. 

Is the April 8th solar eclipse visible in India?

Sadly, the total solar eclipse will only be visible in the United States and not in India. 
 

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NASA’s SPHEREx Mission Sends First Space Images Before Full Sky Survey

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April 3, 2025

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NASA’s SPHEREx Mission Sends First Space Images Before Full Sky Survey

NASA’s SPHEREx mission has sent back its first images from space. This marks an important step before it begins the full survey of the sky. The space telescope, which was launched on March 11, 2025, is designed to scan millions of galaxies and collect data in infrared light. On March 27, its detectors captured uncalibrated images that show thousands of light sources, including distant stars and galaxies. The images, processed with added colours for infrared wavelengths, confirm that SPHEREx is operating as expected. Once fully operational, the telescope will take 600 exposures daily and map the entire sky four times during its two-year mission.

Recorded Images Reveals Interesting Details

According to NASA’s SPHEREx mission, the observatory’s six detectors recorded images of the same area of the sky, providing a wide field of view. The top three images represent one portion of the sky, while the bottom three cover the same section. As per the report, the SPHEREx catpured each image with around 100,000 light sources. As per multiple reports, scientists can now learn more about what celestial objects and its distance from Earth with the help of infrared wavelengths. The data from SPHEREx will also help researchers to explore the origins of water in the Milky Way. Moreover, it might also help the scientists to find more clues about the universe’s earliest moments.

Olivier Doré, SPHEREx project scientist at NASA’s Jet Propulsion Laboratory (JPL) and Caltech, told NASA that the telescope is functioning as intended. The infrared light detected by SPHEREx is invisible to human eyes, but colour mapping enables researchers to visualise and analyse it. The observatory’s unique design includes 17 infrared wavelength bands for each detector, creating a total of 102 hues in every six-image capture.

How the Telescope Works

Unlike Hubble or the James Webb Space Telescope, which focuses on specific areas of space, SPHEREx is built for large-scale surveys. It uses spectroscopy to break down light and identify chemical compositions and distances of celestial bodies. Light entering the telescope is divided into two paths, each leading to three detectors. Specialised filters process the incoming wavelengths, allowing for detailed observations of millions of cosmic sources.

Beth Fabinsky, deputy project manager at JPL, said in NASA’s official statement that the successful image capture represents a major milestone. The telescope has also reached its target operating temperature of minus 350 degrees Fahrenheit, crucial for detecting faint infrared signals. Since focusing cannot be adjusted after launch, mission engineers verified the accuracy of the telescope’s optics before sending it into space.

Jamie Bock, principal investigator at JPL and Caltech, confirmed in NASA’s report that the telescope is performing as expected. Engineers will continue testing before the observatory begins routine operations in late April.

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Iceland’s Grindavík town evacuated as volcanic fissure erupts with lava!

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April 3, 2025

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Iceland’s Grindavík town evacuated as volcanic fissure erupts with lava!

A volcanic fissure has emerged near Grindavík on Iceland’s Reykjanes Peninsula after a series of strong earthquakes. Lava has breached the town’s defence barriers. The Icelandic Meteorological Office (IMO) has warned that the fissure may continue to expand. The eruption began along the Sundhnúkur crater row early in the morning. By 9:45 a.m. local time, a fissure stretching nearly 1,200 metres had opened north of Grindavík. The crack is moving southward. Officials have raised the hazard level to the highest risk category.

Evacuations and Road Closures

According to the IMO, a second fissure has appeared inside Grindavík’s protective barriers. Authorities have evacuated the town along with the Blue Lagoon spa. Roads in and out of the area have been shut. Some residents have refused to leave. Local media outlet Visir has reported that emergency services remain on high alert.

Impact of Volcanic Gas

Weather forecasts indicate that volcanic gas will be carried northeastward towards Reykjavík. The capital is located about 40 kilometres away. The IMO has stated that by tomorrow morning, changing wind patterns may direct the gas southwest and eastward. Residents have been told to remain indoors as much as possible while closely monitoring air quality updates. Reykjanes Peninsula has experienced about 11 eruptions since 2021. Eight have occurred along the Sundhnúkur crater row since last year. Scientists continue to monitor the situation closely. Authorities have urged people to avoid the affected region.

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JWST Captures Unseen Details of Exoplanets in HR 8799 and 51 Eridani Systems

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April 3, 2025

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JWST Captures Unseen Details of Exoplanets in HR 8799 and 51 Eridani Systems

Astronomers have released new images of planets within the HR 8799 and 51 Eridani star systems. The James Webb Space Telescope (JWST) was used in a way that was different from standard procedures to achieve these results. Capturing direct images of exoplanets is challenging due to the brightness of host stars, which often obscures planetary details. To allow more light through, researchers adjusted JWST’s coronagraphs. This helps in enhancing the visibility of these distant worlds. This adjustment provided clearer insights into planetary atmospheres and their compositions.

Unconventional Use of JWST’s Coronagraphs

According to a study published in The Astrophysical Journal Letters, lead author William Balmer, a Ph.D. candidate at Johns Hopkins University, explained to Space.com that a thinner part of the coronagraph mask was used. This allowed more starlight to diffract, reducing the risk of completely obscuring planets. Coronagraphs typically block starlight to reveal faint celestial bodies, but this modification provided a balance between removing excessive glare and preserving planetary details.

Key Discoveries and Observations

The JWST’s mid-infrared imaging captured HR 8799 at 4.6 microns. It is a wavelength that is mainly blocked by Earth’s atmosphere. Balmer stated that previous ground-based attempts had failed, demonstrating JWST’s stability in detecting exoplanets. Observations at 4.3 microns were also conducted. This revealed the presence of carbon dioxide. It is a very important step in determining the planetary formation processes. The detected carbon dioxide levels suggested that these planets likely formed through core accretion, gathering heavy elements over time.

Future Research and Expanding Studies

There are many research planned to study the four additional planetary systems. Balmer’s team has been allocated more JWST observation time to confirm whether similar gas giants formed through core accretion. This could offer more insights into the stability of planetary systems and potential habitability of smaller, unseen planets.

For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who’sThat360 on Instagram and YouTube.


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